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Mathematics Questions and Answers September 06, 2021

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The amount (in dollars) of the monthly electric bill for 30 households is shown to the right. Construct a frequency distribution and a histogram for the data set. \f
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Question 20 Which of the following methods would you use to solve the equation 4x + 15 = 21? Add 21 to both sides, then divide the left side by 4. Add 15 to both sides, the multiply both sides by 4
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. Information text A switching board receives a random number of phone calls. The expected number of calls is 5.3 per minute. Assume that the distribution of the number of calls is Poisson. The average number of calls per minute is recorded by counting the total number of calls received in one hour, divided by 60, the number of minutes in an hour.

s Upper P left parenthesis M|B right parenthesisP(M|B) the same as Upper P left parenthesis B|M right parenthesisP(B|M)

Previous Problem Problem List Next Problem (1 point) Solve each equation for x: (A) Solve In(7x - 1) = 5 for x. X= (B) Solve e(7x+2) = 9 for x. X = Note: You can earn partial credit on this
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Carpal tunnel syndrome is the most common entrapment neuropathy. The cause of this syndrome is hard to determine, but it can include trauma, repetitive maneuvers, certain diseases, and pregnancy. Three commonly used tests for carpal tunnel syndrome are Tinel's sign, Phalen's test, and the nerve conduction velocity test. Tinel's sign and Phalen's

The pattern below is referred to as what? 1, 8, 27, 64, ... Group of answer choices square numbers cubic numbers Fibonacci numbers pyramidal numbers

Each EEG dataset is a text file with the following information at the beginning: %OpenBCI Raw EEG Data %Number of channels = 16 %Sample Rate = 125 Hz %Board = OpenBCI_GUI$BoardCytonSerialDaisy Sample Index, EXG Channel 0, EXG Channel 1, EXG Channel 2, EXG Channel 3, EXG Channel 4, EXG Channel 5, EXG Channel 6, EXG Channel 7, EXG Channel 8, EXG

In this problem, letSbe the surface defined be the equations:x2+y2+z2= 1,x2+y21/2, andz0. (a) (1 point) Find a parametrization ofS :DR3 whereDR2(Hint: use spherical coordinates). (b)(2 points) Use part (a) to find the area ofS. (c)(1 point) LetF:R3R3be the vector fieldF(x,y,z) = (y,x,ln(x2+y2+1)). Compute F. (d)(3 points) LetFbe the vector field

Order reads Darvon 130 mg q6h prn for pain. The bottle containing 25 Darvon capsules is labeled 65 mg/capsule. How many capsules per dose

Researchers studying the acquisition of pronunciation often compare measurements made on the recorded speech of adults and children. One variable of interest is called "voice onset time" (VOT), the length of time between the release of a consonant sound (such as "p") and the beginning of an immediately following vowel (such as the "a" in "pat").

Question 14 If an object is dropped from the top of a 100 foot building, the amount of time t (in seconds) that it takes for the object to be h feet from the ground is given by the formula 100 - h How long does it take before the object is 50 feet from the ground? Give an exact answer, It takes seconds for the object to be 50 feet from the ground.
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a psychologist claims that the mean age at which children start walking is 12.5 months with a standard deviation of 0.80 month. carol wanted to check if thisclaim is true. she took a random of 18 children and found that the mean age at which these child

5. (6 points) For a given norm on Ro we call the matrix A E Rmxn m x n isometry if ||Axl| = ||x)| for all x E R. . Show that the isometry must be regular. . Show that the set of isometries forms a group with the matrix product operation. . Find all isometries for 2-norm. . Find all isometries for 1-norm and co-norm
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6. What is the Breakeven Sales % for a 10% price decrease for the personal computer when those who buy the computer will now buy 1.8 software programs, half will buy a print, and 80% will buy a game package? Product Unit Unit $ Contribution Complem Price Variable Margin ment Rate T Cost Personal computer $1,750 $875 $875 Software program $125 $50
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A researcher is interested in studying the effect of iron on human memory so he comes up with the following plan for an experiment. The experiment will involve 100 volunteers where 50 volunteers are randomly selected from all female volunteers and 50 are randomly selected from all male volunteers. Each volunteer will take a memory test 30 minutes

Suppose that R(x) is a polynomial of degree12 whose coefficients are real numbers Also, suppose that R(x) h as the following zeros. -6, 7, 9, -3 -4i (a)Find another zero of R(x) (b)What is the maximum number of real zeros that R(x) can have? (c)What is the maximum number of nonreal zeros that R (x) can have?

stat2160 wmu questions Question 1 (1 point) Airline companies recognize that empty seats represent lost revenues that can never be recovered. To avoid losing revenues, the companies often book more passengers than there are available seats. Then, when a flight experiences fewer no-shows than expected, some passengers are 'bumped' from their
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Solve the linear programming problem using the simplex method. Maximize P=-x1+2x 2 subject to -x1+x2

The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995. Retail Sales [ 0 | 85.851 108.426 | 6 | 141781 | 9 | 169.25 | Let S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for the data is F(t) = 9.44 + 84.182. Use the above scatter plot to decide whether
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Please synthesize an analytical essay critiquing the main ideas of the readings rather than just summarizing the content. Please articulate your own assessment of the subject and of the strengths and weaknesses of the authors' arguments. Response paper is 500 words; 2 pages double-space. I know all readings are a couple of pages long but if you at

A) What are the independent and dependent variables for each study (if applicable).B) What type of research design was used (if applicable)?C) Which t-test was used to analyze the data?D) How would the results look like? A sports psychologist was interested in the influence of electrolytic drinks on energy level during a basketball game. He
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3. (34 pts) Determine the following information about the graph of y = log2 (x + 2) + 1. If any feature does not exist for the given function, write DNE in the box. 3.1 (5 pts) x-intercept (as ordered pair): 4 2- -6 -4 - 2 2 4 3.2 (4 pts) y-intercept (as ordered pair): -2 -4 3.3 (3 pts) Equation of vertical asymptote: 3.4 (3 pts) Equation of
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Marta invested $14,212 in an account that had a simple interest rate of 10%. When the investment reached its maturity value, she received $4,263.60 in interest. For how many years was her money invested? Hint: Use the formula t=frac(I,Pr)

Please answer all 5 questions Handwriting would be good 1) (8) Find the determinant of A by reducing the matrix to row echelon form, (REF) Using ERO (elementary row operation). Show steps, with each operation. A = 3 4 UI 2 - 2 2 3x3 2) (8) If |4= 4 and A, B are matrices, det (3B) A- ]= 2 8 . What is |B ? 3) (8) Find the distance of the point (4,1)
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Please help Find the 5 number summary for the data shown YOU ARE REQUIRED TO SHOW YOUR WORK FOR THIS PROBLEM ON YOUR SCRATCH PAPER. 5 14 15 16 25 39 44 56 62 63 76 87 98 99 5 number summary: 5 99 Use the Locator/Percentile method described in your book, not your calculator. > Next
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Guarantors' Mutual, an insurance company, wants to use a paired-data condence interval to compare the repair costs of moderately damaged cars at two shops. They select a random sample of 12 moderately damaged cars, take each car to both shops, and ask how much the necessary repairs will cost. After they receive the cost estimates for each car,
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Please provide a regression model with the following data Measurements taken on 63 single-family residences Sales Square Price, y Feet, Rooms, Bedrooms, Age, Bathrooms, Residence (x $1000) x1 x2 x3 x4 x5 1 53.5 1008 5 2 35 1.0 2 49.0 1290 6 3 36 1.0 3 50.5 860 8 2 36 1.0 4 49.9 912 5 3 41 1.0 5 52.0 1204 6 3 40 1.0 6 55.0 1204 5 3 10 1.5 7 80.5

A rectangular playground is to be fenced off and divided into two part}: by a fence parallel to one side of the playground. 1320 feet of fencing is used. Find the dimensions of the playground that will enclose the greatest total area. a} Q 330 by 330 feet with the divider 330 feet long h) (j. 350 by 23!) feet with the divider 230 feet long
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e triangle can be proven congruent by the: - Complete the two-column proof below. Write their corresponding letters These triangle can be proven congruent by the: * in the appropriate boxes. NOTE: All answer choices will be used, they will If ARST = AXYZ, then ST is congruent to which of the following? not be repeated. * In AABC, if DC bisects
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Solve this questions clearly. The increase in the price of a share over the next year is believed to have a mean of 10% and a standard deviation of 10%. (i) Determine the values of u and d for a one-step binomial tree model that are consistent with the mean and standard deviation of the return on the underlying share, assuming that the share price
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The fox population in a certain region has a continuous growth rate of 7 percent per year. It is estimated that the population in the year 2000 was 20700. (a) Find a function that models the populationt tyears after 2000 (t=0for 2000). Your answer isP(t)= (b) Use the function from part (a) to estimate the fox population in the year 2008. Your

1. You are working with a data set consisting of 1 continuous input, x, and 1 continuous output, y. You wish to fit a linear model between the response and the input using the following formulation: o = Bo + B1y A linear model assumes the response, y, is distributed around the AVERAGE OUTPUT, u, at each data point. What type of distribution is
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Non parametric test ( chi- square test of Independence 1. A researcher wants to see if location is associated with ownership of either individual ownership or shared-holders ownership of Giant catfish Patin farms. The researcher surveys 100 people and the data breaks down as follows: Type of assistance Individual own Shared-holders Observe
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Describe the set of all initial conditions for the problem from (2) for which lim x(t) = 0. 1400 Describe the set of all initial conditions for the problem from (2) for which lim x(t) = 0. 1+-00Use Duhamel's formula to find the solution of with [:8]-L CO NOTE: You will have to first compute "etA"
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Management proposed the following regression model to predict sales at a Fast - Food outlet . * = Pot Pie, + By`; + PEN; TE where I = number of competitors within one mile `` = population within one mile ( longs' ; [ ] if drive - up window present = Er [O otherwise `' = sales ( $ 10ous) The Following estimated regression Equation was developed
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3) Let u and v be vectors in an inner product space V. Prove that: u - proj u is orthogonal on v
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What is Cramer's V for each of the following values for the chi-square test for independence? (Round your answers to two decimal places.) (a) X 2 = 3.84 , n = 80 , df smaller = 1 V = ? (b) X 2 = 7.15 , n = 110 , df smaller = 2 V = ? (c) X 2 = 11.73 , n = 160 , df smaller = 3 V = ?

8. Airline overbooking is a common practice. Many people make reservations on several flights due to uncertain plans and cancel at the last minute or simply fail to show up. Eagles Air is a small commuter airline. Their planes hold only 15 people. Past records indicate that 20% of the people making reservation do not show up for the flight.

Brother I.D. Ricks is a faculty member at BYU-Idaho whose grandchildren live in Oklahoma and California. He and his wife would like to visit their grandchildren at least once a year in these states. They currently have one vehicle with well over 100,000 miles on it, so they want to buy a newer vehicle with fewer miles and that gets better gas

Determine the product to find an equivalent expression for each of the following. 1. x(x - 5) (x + 2) 2. (y2 + 5y - 2) (2y - 1) 3. (2x2 - 5x + 3) (3x + 5) 4. (x2 + 8x - 8) (4x - 2) 5. (x2 + 4x + 2) (7x - 9)\f1. A quadratic equation has a discriminant with a value of 25. What type of solution does the quadratic equation have? 2. A quadratic
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This semester, I asked the class to line up in order from shortest to tallest. The two shortest people formed the first pair, the next shortest students formed the second pair, and so on. Each student in a pair was then randomly assigned to one of two groups. Members of the first group stood on one foot and members of the second group stood on two
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A student stuffs envelopes for extra income during her spare time. Her initial cost to obtain the necessary information for the job was $260. Each envelope costs $0.05 and she gets paid $0.07 per envelope stuffed. Let x represent the number of envelopes stuffed. (a) Express the cost C as a function of X. (b) Express the revenue R as a function of
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Jensen Tire &Auto is deciding whether to purchase a maintenance contract for its new computer wheel alignment and balancing machine. Managers feel that maintenance expense should be related to usage, and they collected information (n = 10) on weekly usage (hours) and annual maintenance expense (in hundreds of dollars) . a)A scatter plot with
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Use the fact that in baseball's World Series, the first team to win four games wins the series. Suppose team A is playing against team B in baseball's World Series and team A has already won the first two games. Which of the following trees shows the ways the remainder of the World Series can be completed? (Let A represent the event where team A
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Jackson is investigating whether a new TV offer will increase the number ofhours people spend watching TV.To that end, Jackson does some research and finds out that the average American watches 150 hours of TV in a year, with standard deviation 50.The new TV offer includes a variety of new channels and Jackson expects that giving Americans the new

Hello; I have struggles to answer questions C and D of the following exercise (involving R code too). Could you explain to me how I have to solve this exercise? Is there a standard formula to use? 4. Using R? we tted a Studentt model to a sample of data which is stored in the vector Yi. The R code used for such task and some of the obtained
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A.Although his job is to accurately estimate home value, the tax assessor would like to know if the influence of one additional bedroom (X 4 ) on value is the same as one additional full bathroom (X 5 ) on value. Using the various models, as potential reduced or full models defined in the table below and provided in the output, state the Null and

The following equations all represent the same line: (1) y =5 -;(x -9) 37 3 (11) y = 2 2" (Ill) 3x + 2y = 37 For each of the following questions, decide which equation is most useful for answering the question, and answer it. Enter the exact answers.(a) What is the slope of the line? the most useful to answer this question. The slope of the line
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Six graduates from Fulsome University's Master's of Waste Management program were hired by a Saudi Arabian firm at $110,000 each, while the other four graduates were unemployed. The university placement office bragged, "Our MWM graduates enjoyed a median starting salary of $110,000." Is this a reasonable assessment of central tendency? What are

Follow the instructions Use your Quadrilaterals Proof Chart. Also, here is a website that might be helpful: or https:/mathbitsnotebook.com/Geometry/CoordinateGeometry/CGShowProofs.html Show all work. Be organized and neat. Be sure to include the following in your proof: . Accurate labeled graph (2 points) . Work to prove slopes either parallel or
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PLS HELP ME THE QUESTIONS R IN THE PICTURES Healing Hand ( X & Course Activity X 5 SAS and SSS - ( X 5 SAS and SSS - ( X 5 GeoGebra Activ X Homework Help X (6) "Praise Is W x Profile Page - C X + X C A Not secure | contentstore.ple.platoweb.com/content/GeoGebra.v5.0/SAS_and_SSS.html SAS and SSS he A . ABC a=2 DC Q = 7 A 6 B 90 -5 -4- B -3 2 -1 -3
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\f(1 point] Are the following statements true or false? 1. If A is a 7 x 4 matrix. and T(x} = A1: Is a linear transformation, than T can be one-toone. ? V 2. If A and B are equivalent matrices. then row[A) = row[ B). ? V 3. If A is a matrix, then the dimension of the row space of A Is equal to the dimension of the column space of A. ? V 4. If A
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Wren and Jenni are both reading the same book. Wren is on page 12 and reads 3 pages every night. Jenni is on page 7 and reads 4 pages every night. After how many nights will they have read the same number of pages? How many pages will that be? Day Wren Jenni 1 12 2 15 3 18 15 21 19 5 24 23 6 27 27 They will both have read pages on the night
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Consider the equation x sin x = 5, or in the notation above x sin x - 5 = 0. For this situation, what is f '( x )? Set up an Excel spreadsheet to find solutions to the above equation. (Submit this file along with your answers to the questions.) Starting with a guess of x = 6, what solution does Newton's method converge to? (Run the method until

12 Welsmann (.0. Issued 1byear bonds a year ago at a coupon rate or 4.9 percent. Ihe bonds make semiannual payments and have a par value of $1,000. If the YTM on these bonds is 4.5 percent, what is the current bond price? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Current Bond Price
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3. Implement the following function in the Python module functions py and test it from a Python module named to3. py: def generate_integer_list(m, low, high): Generates a list of random integers. Requires import: from random import randint Use: values = generate_integer_list(m, low, high) Parameters: n - muster of values to generate (int, > 0) low
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Q3: Preview Let u, v and w be fixed but unknown vectors in R". (a) Show that v E Span(u - v, w - 2v, 3u - w). (b) Show that if u, v and w are linearly independent, then u - v, w - 2v and 3u - w are linearly independent
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o Higher AGI implies much higher charitable giving as a percentage of AGI. o No conclusion can be drawn. 15) A normal distribution of heights of adult women from a certain region has a mean of 60.1 inches and a standard deviation of 2.5 inches. Give the standard score and approximate percentiles for a woman with each of the following heights: (3
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Problem 7. Apply branch and bound to solve the following discrete optimization problem. min 7X1 + 12x; + 5X3 + l4X4 s.t. 300x1 + 600x2 + 500X3 + 1600X4 2 700 X1, X2, X3, X4 =00r1 Draw the branch and bound tree. Mark the order that the nodes in the tree are expanded. Annotate each node with the lower and upper bounds. Use constraint relaxation
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Venn diagram word problems A survey of people attending a Lunar New Year celebration in Chinatown yielded the results shown to the right. Answer 124 were women; parts (a) through (d). 152 spoke Cantonese, (a) How many attended? 179 lit firecrackers, 108 of the men spoke Cantonese; The number who attended is 344 96 of the men did not light
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1) Passing through (2, -3) and parallel to the line whose equation is y = 3x + 7 m) Passing through (4, - 7) and perpendicular to the line whose equation is x - 2y - 3 = 0 n) Passing through (4, - 7) and parallel to the line whose equation is x - 2y - 3 = 0 2. Find equation of the line with following conditions in (a) point - slope form (b) slope
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2) Morgan Trucking Company operates a special pickup and delivery service between Chicago and six other cities located in neighboring states. When Morgan receives a request for service, it dispatches a truck from Chicago to the city requesting service as soon as possible. With both fast service and minimum travel costs as objectives for Morgan
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Develop a crosstabulation for the data, with as the row variaThe following data are for observations involving two categorical variables, and . The categories for are A, B, and C; the categories for are and . Observation x y Observation x y 1 A 1 16 C 2 2 C 1 17 B 1 3 C 1 18 C 1 4 B 2 19 B 1 5 C 1 20 C 1 6 B 2 21 B 2 7 C 1 22 C 1 8 B 2 23 B 2 9 A

Question 1 4 x3 1 3 _ foo = ( _ ) ConSIder the function X 1 Estimate the requested limit by computing a table of appropriate values and plotting the graph. Verify your estimate by using the "LIMIT " command approaching "c" from the left and right. . U'D' 11m \"1 1] Question 2 Using the "PIECEWISE" command, plot the given function and label all
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I am stumped on this easy question, but the double brackets are throwing me off and i don't see any examples in the book. The sample help just tells me to use the distributive then the addition property. After doing this 5 different ways, the software finally gave up on me and provided me an answer of 20, which is not even close to where I was,

In a small town called Tatooine, the local beer brewery "Mos Eisley Cantina" is planning to send out an electronic promotion campaign with a free drink code to boost attendance for their Thursday night happy hour. The data for their past efforts is given in the file Tatooine.txt where 1 indicates a response/show and 0 indicates a no response/show.

Please Help! 4. (15 points) Using either Undertermined Coefficient or Variation of Parameters method solve the following differential equations (a) y(2) - 2y (1) + 2y = (cos(x) - 3 sin(x))e2x (b) i - wax = Fosin(wt) s.t. x(0) =0, x(1)(0) =0 (c) y(2) + 4y = g(x) s.t. y(0) = 1, y(1)(0) = 2 sin(x) OKx 71 /2
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On TUESDAY, the mother writes the word on a piece of paper and cuts it up so that each letter is on a separate piece of paper. She mixes up the papers and picks one. What is the probability that she will choose the piece of paper with the letter Y? (Your answer should be a fraction. Use a / for the fraction bar.)

Write the expression for : (s+r)(x)=(sr)(x)=(s-r)(-1)= Suppose that the functions r and s are defined for all real numbers x as follows. r (x) -2x -5 s (x)=x+1 Write the expressions for (s +") () and (s.") (x) and evaluate (s-r) (-1). (s + r) ( x) = (s-r) (*) = X 5 ? (s - 7) ( -1 ) = 0
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To measure the central point of a data distribution, the median would be preferred over the mean because ___________ Question 38 options: a) the data distribution has a middle value b) the data distribution has no extreme value c) the data distribution is affected by every single value d) the data distribution has an extreme value e) the data

In the lecture, we covered the "pooled-testing" problem, namely when you do blood test on large number of people, it is more efficient to pool K people's blood together to do the test: if this pooled blood sample results in negative, then you know all these people are negative, if this pooled blood sample results in positive, then you need to

______________ is the probability of observing a value of the test statistic that is at least as extreme as the value actually computed from the sample data. a. P-value b. (alpha) c. d. Type error

\f\f\f\fIf the population of a city is P =5000 (1 + 0.07t + 0.0021- ) , where t is in years from 2000, what is the acceleration in the size of the population? d2 p d+2
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. .u'estion 3- - Part A The registration period for the race is under way, and as the word is getting out, the number of participants registering is growing exponentiaily. The numbers from the rst two days of registration are shown in"the tabie. Openlng Day of Registration 1 Day after Opening Day of Registration Participants Registered 15 2T Use
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rational because rationally 12 . formating ..... repeating 9. Is 1.0227 a rational number? Explain. 11. As the fraction ? equivalent to a terminating decimal or a decimal that does not terminate? 31 109 it repeats it Do not 2 . 3 16 termingise 13. Ariel incorrectly says that 22 is the same as 2.58. .25
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Please help me with answers these sub questions, thanks a lot. Compute the flux integral F . as, either directly or using the divergence theorem, for the vector field F and oriented surface S given below. 1. (10 points) F = r and S is the oriented surface shown below. (1, 0, 2) (0, 0, 2) (0, 1, 0) y (1, 1, 0) 2. F = xi + yj + zk and S is the
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(1 point)A pizza parlor offers a choice of 16 different toppings. How many 3-topping pizzas are possible? Your answer is
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Suatu perusahaan memiliki tingkat keuntungan sebesar 0,53 dengan distribusi probabilitas sebesar 0,92. dan deviasi standar tingkat keuntungan sebesar 0,21. Pertanyaan : 1) Berapakah tingkat keuntungan perusahaan tersebut? 2) Hitunglah risiko proyek tersebut dengan menggunakan Coefficient of Variation

Based on data from a statistical abstract, only about 15% of senior citizens (65 years old or older) get the flu each year. However, about 31% of the people under 65 years old get the flu each year. In the general population, there are 15% senior citizens (65 years old or older). (Round your answers to three decimal places.) (a) What is the
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Statistics I have 5 scenarios of an individual who has lost earnings. I have calculated his total loss of earnings for each scenario. This total loss of earnings increase the longer the individual would have remained working in his job. The scenarios are as follows: Scenario 1 is that there is 0 loss of earnings and there is 100% chance that Mr S
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1. The numbers of crashes, injuries, and fatalities that occurred in 2020-2023 in Wake County are given in the table below: 2020-2023 Vehicle Crashes in Wake County Year Crashes Injuries Fatalities 20124 36.012 11.954 113 2022 34,110 11.194 118 2021 33.695 11,729 102 2020 28,681 10,051 36. 012 11,954 113] 34, 110 11, 194 118 Let A= 33, 695 11, 729
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In your opinion, would you rather work with data in its original state, or convert it to standardized data? Why do you think that?

The angle is read directly from an inertial motion unit (IMU) and can be used with an inverted sign as the input to a controller. The inverted sign implies that the feedback loop is negative overall. Please note that the process in Equation 2 has a double pole in the origin and is therefore unstable under any definition

Please help with the following statics problems. Thank You \f
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I have worked this problem over 5 times, and cannot understand it. Not even another math teacher in my school solved it correctly. Please help! \f
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Solve each equation for , . 6 7 3 8 = 0

I need help with this question

8. A kite is inscribed in a square with a side length of 9 units. What is the area of the kite
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Consider the function y = x 2 x + 7 . At what value of y is the slope of the tangent line equal to 3? Select one: a. 2 b. 9 c. 9 d. 2

Question 8: Given the (33,11) data points (071): (1:1): (27 3), (3, 3), (4,4), suppose we want to nd the least squares line p(:1:) 2 CO + 012: that best ts this data. (a) Write out the system of ve linear equations Mm) : Co + 01551 : 312- for i : 1,. . . ,5 that you would need to solve to nd the coefcients 00 and cl. (b) Set up the least squares
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please answer both parts thanks (5) In class we saw what happens if we sum the first n Fibonacci numbers ()_FK = Fn+2-1), as well as what happens if we sum the squares across the the nth row of Pascal's triangle (F-. (") = (') ). Now lets see what happens if we sum across the first n Fibonacci's squared, that is ER_, FL. (a) Calculate out the
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A STAT 200 instructor believes that the average quiz score is a good predictor of final exam score. A random sample of 10 students produced the following data where x is the average quiz score and y is the final exam score x= 80, 95, 50, 60, 100, 55, 85, 70, 75, 85 y= 70, 96, 50, 63, 96, 60, 83, 60, 77, 87 (a) Find an equation of the least squares

Given the following: f (x) = 3x - 7; g(x) - 13 - 2x; and h(x) - 6x h(g(g(a) ) ) equals 13x-9. C True O False
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supply chain extends from manufacturer to the retail store. At each stage there are different types of supply chain challenges Manufacturing 2% of all manufactured items are defective 2. Distribution - 5% of all items shipped are either lost, stolen, or damaged in transit Retail 5tofo=4\% of all the items are stolen from the retail store Calculate

Question 1? [1 point) Given the equation 10g? (3 3:] +10g2 (x i 1) = 12. what expression would represent the overall restriction on x lie. the allowable values of x)? 09322 09321 OxZS O$3 Ox>3 O$1 O The correct answer is not listed O$>1 O$2 O$
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