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Mathematics Questions and Answers September 22, 2021

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A contractor must pay a $40,000 penalty if construction of an expensive home requires more than 16 weeks. He will receive a bonus of $10,000 if the home is completed within 8 weeks. Based on experience with this type of project, the contractor feels there is a 0.2 chance the home will require more than 16 weeks for completion, and there is a 0.3

1. Your friend claims that taking SuperG weight loss pills work! You want to lose weight and explore if they really work or your friends claim that people have lost more weight than the average of 10 pounds in 2 weeks with a standard deviation of 4 pounds for other products. You take a sample of 16 individuals who use SuperG and find a mean loss

Foreign Currency Translation (30 marks) On December 31, Year 2021, Pami Manufacturing Inc. (PMI) of Vancouver purchased 100% of the outstanding ordinary shares of Sami Ltd. of Lansing, Michigan. Sami's comparative statement of financial position and Year 2022 income statement are as follows: STATEMENT OF FINANCIAL POSITION at December 31 Year 2022
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For the distribution X ~ N (121, 9.1) , determine the percent of the data that is within the given interval a) x > 100 b) 120 < x < 130 c) x < 110

What are the values of the mean and standard deviation of a standard normal distribution? (For each answer, enter an exact number.) \f
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Part 1) STATISTICS AT WORK (4 pts) Having statistical knowledge at work can have advantages, even if you aren't a statistical analyst yourself.Without this knowledge, interpreting and understanding many business studies can be difficult or worse, dangerous, because you can't evaluate the results yourself, and must trust those presenting results to

Using data from a community-based sample of adults in Atlanta, you are going to assess whether there are gender differences in religious service attendance, where higher values represent greater attendance. Use a t-test to assess whether the mean level of religious service attendance for men is ( 1 = 3.70, s 1 = 2.10, N= 202) is less than

A researcher would like to evaluate the effectiveness of a pain-relief patch designed for back pain. Prior to testing the patch, each of n = 8 patients rates their current level of back pain on a scale from 1 to 10. After wearing the patch for 90 minutes, a second pain rating is recorded. The data are as follows: NOTE: This information is provided

A random sample of 26 items is drawn from a population whose standard deviation is unknown. The sample mean isx x= 860 and the sample standard deviation is s = 20. UseAppendix Dto find the values of Student's t . (a) Construct an interval estimate of with 95% confidence. (Round your answers to 3 decimal places.) The 95% confidence interval is

The Venn diagram here shows the cardinality of each set. Use this to find the cardinality of the given set. A B 13 9 a C n(An (BUC)) =
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handwritten solution only Question 8 A hardware store sells paint that has a demand of 10,221 gallons per year. The store purchases the paint from a supplier for 16.4 dollars per gallon The unit holding cost per year is 19 percent of the unit purchase cost. while the ordering cost is 129 dollars per order. The paint supplier has a lead time of 6
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In this question Using the data set: Chick-Flick.sav, illustrate to me simple bar chart for independent means. The variables you will use are: Arousal, Film, and Gender (grouping variable). Be sure to display error bars and save your chart with an appropriate title in your assignment document. What does "Bar Chart For Independent Means " mean. And

An experiment consists of drawing 1 card from a standard 52-card deck. What is the probability of drawing a diamond? The probability of drawing a diamond is

Sketch the graph of the following piecewise defined functions Exercise 2. Sketch the Graph of the following piecewise defined functions 1. f(x) = [-2, if x - 4 7. f(x) = 4, if x =1 (x' + 2, if x>1 4. h(x) = x , if x52 8- 2x, if x> 2
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a. How did the authors use measures of central tendency? Be sure to discuss the kind of central tendency used and what is was used to tell us. [2pts]
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MFM2P- Culminating Task THINKING/ INQUIRY: 6. Solve the following linear system using on algebraic method and also a graphical method. 2x - y = y =- 3x + 1 7. Determine the value of the missing sides and angles 530 5.2 350 8. Create a quadratic equation, written in vertex form, given the following information. a. Minimum value of 2 and equation of
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5. Given a directed graph G = (V, E), determine a set S C V of size k such that every cycle in G contains a vertex in S. Prove this problem to be NP-Complete
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Risk by Market Cap 130 160 140 60 40 2 II 0 _ I Large Mid-Cap Small 3 .- .1 O M G D Number of Fund 8 lHigh lAverage Low 7. Perform calculations to determine whether Market Cap is statistically independent of Risk. Justify your claim numerically and verbally. Normal Calculations and Sampling Distributions The following are statistical summaries for
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A researcher wants to test whether a low-fat diet will help people lose weight. He recruits 20 subjects who agree to try the diet for a month. The researcher weighs them at the beginning of the month and then again, at the end of the month. What statistical test should be used to assess if there's a significant difference in weight after a month

could you explain it? Problem 5. The moment generating function of X is given by Mx (t) = exp(3et - 3) and that of Y by My (t) = (et/2 + 1/2)5. If X and Y are independent, what are (a) P( X + Y = 2). ( b) P(XY = 0). (c) E[XY]
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33. The average daily balance on Crandall's credit card is $5,327.34. His APR is 18%. What is his finance charge for this billing cycle? A. $1,171.94 B $79.91 C. $18.00 D. $39.07 34. Jill's credit card was stolen. The thief charged a $500 kayak before she reported it stolen. How much of the thief's purchase is Jill responsible for? A. $0 B. $100
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1. What is the hotel employee challenges amidst covid 19? Need 5 most academically accepted factors. Pls give latest refences 2. What is malaysia hotel industry occupancy rate for 2018, 2019 and 2020? Please give latest references 3. Pls give introduction of how hotel undustry face covid 19 challenges and how management to keep employees job

How is process capability related to the ability to produce products according to a customer specification?

Which type of love has all three components from the triagular theory? Group of answer choices Infatuation Consummate love Romantic love Fatuous love

I Do 1. Graph the following inequality. 2. Gra 3x - 2y
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Question: A researcher on Chicago's west side wishes to determine the relationship between the air temperature and the number of fire hydrants opened illegally on the west side. The researcher gathers the data below which represent the days' high temperature (in degrees Fahrenheit) and the number of fire hydrants opened that day. Eight days in

Q.2: The following data give the weekly amounts spent (in rupees) on groceries for a sample of households. 217 363 159 760 227 337 295 319 250 279 205 279 266 199 177 162 232 303 192 181 321 309 246 278 500 410 335 116 100 151 240 474 297 170 188 320 429 294 570 342 279 235 434 123 325 a. How many classes would you recommend? b. What class
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pleasehelp me with this question 3. Let A c R X be a square matrix. Suppose we do the following elementary row operations in the given order: . Multiply row three by 2. . Replace row two with the sum of rows one and two. . Swap rows three and four. . Divide row four by 6. At the completion of this, we have an identity matrix. (a) What is the
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::Here is a data set about students from my classes this term::. continent sibs pets tech_skills tv/movies video games Asia 2 0 I'm okay with technology. North America Asia - A 0 I'm okay with technology. 0 I'm great with technology Asia 0 I'm okay with technology. Asia 1 I'm okay with technology. - o - 0 - North America 1 I'm great with
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12. To see whether the data supports your expectations, you will now visualize the data by creating a graph. Plan a graph that will compare the mean tusk length for elephants from 1966-1968 (before poaching) to that of elephants from 2005-2013 (after poaching). a. What type of plot are you going to make? (Hint: What type of plot can you use to

please help with all 5 parts 2. Let X = [X1 X2 ... X,]' be multivariate normal with mean vector / and covariance matrix 2. Assume n > 3 and > has at least one non-zero off- diagonal element. State whether each statement is true or false. Justify each answer briefly. (1) Each X, is a linear combination of independent standard normals. (ii) Each X,
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Determine the answer... Determine whether the following set is a real vector space (and select what fails if it is not). The set of all integers (. -., 1, 0, 1, 2, .-.) Closure under Addition Closure under Scalar Multiplication Commutativity of Addition Associativity of Addition Existence of Zero Vector Existence of Additive Inverses
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The nurse administering two tablets, one labeled 0.75mg and other 3.2mg, twice a day. How many milligrams (mg) will he administered per day

Are America's top chief executive officers (CEOs) really worth all that money? One way to answer this question is to look at the annual company percentage increase in revenue versus the CEO's annual percentage salary increase in that same company. Suppose that a random sample of companies yielded the following data: Do t \f
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Select and introduce to the class two numeric variables of an R built-in data set. Using visual and statistical R functions, apply four (4) R functions to explore the association between these two variables and document your exploration with screenshots. Explain your work, along with your screenshot, and continue to discuss your R experiment

In this data, X = annual cigarette consumption per capita in the U.S. and Y = lung cancers per 100,000. To investigate the connection between cigarette consumption and lung cancers, the data is offset by 30 years since cancer takes time to develop. For example, cigarette consumption in 1945 is paired with cancer rates for 1975. The cigarette

When are events A and B dependent? A. P(A and B)= P(A) X P(B) B. P(A and B)>0, and P(A and B) is not equal to P(A) X P(B) C. P(A and B)=0

Use the Laplace transform to solve the following initial value problem: y" + 16y = 68(t - 4) y(0) = 0, y'(0) = 0 y(t) = (Notation: write u(t-c) for the Heaviside step function up(t) with step at t = c.)
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Last year, Dante opened an investment account with $5600. At the end of the year, the amount in the account had increased by 6%. (a) Fill in the blank to write the year-end amount in terms of the original amount. Write your answer as a decimal. Year-end amount = x Original amount (b) Use your answer in part (a) to determine the year-end amount in
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The table provides estimates of the probability of using the coupon in the Simmons Stores catalog promotion. A different value is obtained for each combination of values for the independent variables. Annual Spending$1,000$2,000$3,000$4,000$5,000$6,000$7,000Credit

V Find the value of 9y- 10 given that - 2y+ 9=5 Simplify your answer as much as possible. 9y - 10 = 0 X
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List the set of natural numbers greater than -8 and less than 4

Can I get a long response to each of the questions please? What specific details of scenes stand out the most in the vimeo "Exit 12: Moved By War"? Explain what the viewing/lecture is, and how dance serves the community and its significance in society
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What statements are true? 6. In OH, ZJHK = LLHM. Select all the true statements that must be true. A. ALHK = AJHK M B. ML = JK H C. MLK ~ LK D. ALHM = ALHK K E. AJHK = ALHM
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Find the missing terms in each Arithmetic Sequence. 17, 14, _, _, 5 4, _, _, 19, 24 _, _, _, 8, 12, 16 -1, _, _, _, 31, 39 13, _, _, _, -11, -17

answer In a frequency table, the column designated as "X" lists O the possible values of the variable. the number of scores at each value. O all the variables studied. the participant identification numbers
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Ms. Martinez, a new school teacher, is responsible for teaching math to her fifth-grade class in Texas. She aims to align her instruction with the Texas Essential Knowledge and Skills (TEKS) standards, focusing on everyday math concepts as outlined in TEKS Chapter 111 for mathematics. Her class comprises students with varying levels of math

\fThe polynomial of degree 5, P(x), has leading coefficient 1, has roots of multiplicity 2 at x = 4 and x = 0, and a root of multiplicity 1 at x = - 3. Find a possible formula for P(a). P(ac) =The polynomial of degree 4, P(x), has a root of multiplicity 2 at x = 3 and roots of multiplicity 1 at x = 0 and x = - 2. It goes through the point (5, 84).
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Please help me understand how to work through this. Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n = 1011 and x = 594 who said "yes." Use a 95% confidence level. Click the icon to view a table of z scores.
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Using the check register below and the following bank statement, prepare a bank reconciliation for Lee.com. (Input all amounts as positive values. Round your answers to 2 decimal places.) RECORD ALL CHARGES OR CREDITS THAT AFFECT YOUR ACCOUNT DATE DESCRIPTION OF PAYMENT/ DEBIT FEE (IFANY) DEPOSIT/ CREDIT BALANCE NUMBER 2013 TRANSACTION (-) (-) (+)

You are required to do a financial forecasting using the percentage of sales method and the forecasted financial position method while taking into consideration that our firm is planning to increase its current sales by the percentages associated to each one of you in the below table. You have to prove your answer, using the Modern Technique
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2) May you help with an explanation for the following practice problem: Q3-1,2: Interpretation of the gradient vector Consider the following problem: mamm) st. 9(22) : (I. At 5:, the gradient vectors of f,g are as in the figure below. If someone come and claim that 5: is not a solution because Vf) is not collinear to Vg(:E). (This is in general
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Hi, Please help me in first making predictions based on the graph and then answering the questions below. I'm really confused. Thank you so much!! in 6 7 100% . $ 8 0 09 123- Length of Sery Is Destination Distance Round trip Airfare Lodging Coats Days) that allows you teal Cort (Camion to get io close to exceed $20907 52000 ad periible Berlin,
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2 @ Question 2 & 0/1pt O 100 2 27 O Details The graph below is the function f(z) 5 4 -8B -2 -1 1 2 3 4 1 2 -3 4 -5 Select all statements below that you agree with. Note: You may be checking more than one box. No partial credit. L) (2) is defined. U ILH% f(z) exists. Olim f(e) = (2). (] The function is continuous at x = 2. (] The function is not
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Given isosceles A HIJ where HI ~ IJ, mZH = (3x + 10), and mZI = (6x - 20)', find the measures of angles H, I, and J. (A) mZH (B) mZI = (C) mLJ =
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The manager of a restaurant found that the cost to produce 200 cups of coffee is $30.00, while the cost to produce 300 cups is $40.00. Assume the relationship between the cost y to produce x cups of coffee is linear. a. Write linear equation that expresses the cost, y, in terms of the number of cups of coffee, x. b. The total number of cups

Question 1 Two alternative designs have been put forward for the construction of a new water treatment plant in Logan city. Based upon the information provided in the table below determine which option should be selected using the benefit cost ratio (BCR). The economic life of the power plant is set at 50 years and the annual interest rate set at
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Alex earns $200 a week working part time.He receives scholarships totaling $2000 twice year and gets $1000 from his college fund yearly.Alex's monthly expenses are $50 for his cell phone, $75 on the loan for his laptop computer, and $30 for a bus pass.Twice a year, he pays $2000 for tuition, $350 for books, and $3000 for room and board at

B. Hank buys a motorhome for $125000 to be repaid in equal monthly payments over 8 years at 7%c.m. On the date of the 10th payment he makes an additional payment of $15000. a) What is the regular monthly payment? b) Determine Bal 10 . c) What is new P.V. and n for new P.V. ?( write your answer as P.V. , n ; round n to two decimal places) d) What

Who Framed Roger Rabbit Disney (1988) Mulan Disney (1998) Tim Burton's Corpse Bride Warner Brothers Part 1: Use the data from your random sample to complete the Cars Disney (2006) following: A) Calculate the proportion of movies in your sample that Arthur Christmas Sony were produced by Disney. Hoodwinked Weinstein Company My proportion: Coraline
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Please help. Let a(n) be an arithmetic function and f(x) any continuous function. Define A ( x ) = n x a ( n ) . Express the Stieltjes integral 0 5 f ( x ) d ( A ( x )) as a sum. Reference: For Stieltjes integral, consider the partitions from a to b as a = x 0 < x 1 < < x n = b then a b fd g = lim x i x i 1 0 f ( x i ) ( g ( x i g ( x i 1 )) ,

Which of the following sampling techniques samples a proportionate amount of people from every group the population is divided into? Simple Random Sampling Stratified Sampling Multi-Stage Sampling Cluster Sampling Voluntary Sampling

In May you used 600 600 kilowatt-hours of energy for electricity. a. Calculate the total electrical energy use in joules. b. Calculate your average power use in watts. c. Assume that your power supplier generates electricity by burning oil. Note that 1 liter of oil releases 12 million joules of energy. How much oil is needed to generate the

Converting Quadratics: Vertex Form to Standard Form 5. The factored form of a quadratic function is represented by f(x) = 2(x + 1)(x 4). Write the equation in standard form. For questions 6 through 9, a graph and table of values for f(x) are shown. 6. Use the table or the graph to determine the value of a for the function. 7. Write the equation in
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Choose the value of the Pearson's Correlation Coefficient (r) that best describes the two plots. \f
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Please help with part(c), thank you 2.14 Consider two subspaces U1 and U2, where U1 is spanned by the columns of A1 and U2 is spanned by the columns of A2 with 101 330 121 123 A: A: 1 213' 2 752 101 312 a. Determine the dimension of U1, U2 b. Determine bases of U1 and U2 c. Determine a basis of U1 0 Ugl
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Solve Perform the division. 48x6 + 56x5 + 56x4 8x-5 6x + 7 + 6x + 7 O 13x +7 O 6x + 56X+
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valve are forced shut while the ventricular outflow valves, the and the valves, are forced open by the ventricular pressure. Blood leaving the ventricles is prevented from flowing backwards by the tight seal formed by the cusps of the and valves. 1. Describe the importance of the heart to the circulatory system. Click or tap here to enter text. 2.
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Let /(x) = 5+ -2x + 4x". If h / 0, then the difference quotient can be simplified as f(z+h) - /(x) - Ah + Br + C, h where A, B, and C are constants. (Note: It's possible for one or more of these constants to be 0.) Find the constants. A B = and C = Use the simplified expression to find f'(x) = lim f(z + h) - /(z) 4-10 h Finally, find each of the
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MFM2P- Culminating Task MFM2P - Culminating Task 2 Answer the following questions and show your work KNOWLEDGE/ UNDERSTANDING: 1. Simplify the following expressions. a. (5x + 1)(x - 2) b. - 3(x + 7) + 6(2x + 3) 2. Determine the slope of a line that passes through (5, - 10) and (- 3, 6) Solve the following linear system by the substitution method.
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Se pregunt a 10 reclusos seleccionados aleatoriamente cuantas horas semanales dedicaban a ver tele- visin. Los resultados fueron: 82 66 90 84 75 88 80 94 91 110 (a) Determine el intervalo de confianza al 90% para estimar el nmero medio de horas empleadas en ver televisin. (b) A travs de un intervalo de confianza al 90% determine si es posible

f you are using exponential smoothing, which of the following is true? Your smoothing factor helps you balance stability and responsiveness. A small alpha helps you chase trends more aggressively. A large alpha helps you take a wait-and-see approach. Your friction factor helps you respond with more speed and accuracy

Suppose the market price ! = Fill can be written as a function of the market demand quantity DE 1 0 , 10.01 ) . ( a) Suppose the demand Function is Fill = 107 - @ and the current market demand is Co = 50` Showing all steps of your working , evaluate the consumer surplus in this market C5 = where It is the current market price . Round off your
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Hi, can you help me to solve this problem step by step? Thank you use synthetic division and theRemainder Theorem to find P(c). P(x) 5 = 5x^3+2x^2-x- 7, c =3

This is the rst part of a four-part problem. Let g _ P: 15 4]\" _ 23634 a _ 533+2e- y1(t)_ [Seat156_l:li \"2'3) _ ge+5_l:|' a. Show that ll (t) is a solution to the system if f = P by evaluating derivatives and the matn'x product _.: _ 9 - _. y: (t) [15 111(1) Enter your answers in terms of the variable t. b. Show that ztt} is a solution to The
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Problem 9 A screening test for a certain virus is prone to giving false positives or false negatives. If a patient being tested has the virus, the probability that the test indicates a {false} negative is 0.1 2. If the patient does not have the virus, the probability that the test indicates a {false} positive is 0.1 5. Assume that 8 95 of the
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Lucy saved $200 at the end of every month for 8 years in her bank account that earned 3.20% compounded monthly. a. What is the accumulated value of her savings at the end of the period? $21,590.87 $21,848.45 $171,590.87 $2,648.45 b. What is the interest earned over the period? $2,448.45 $21,848.45 $2,848.45 $2,648.45

A patients resting hear rate is 85 beats per minute (BPM). After receiving a sedative their heart rate drops by 7%. What is the patients final heart rate after the sedative is administered? Round your answer to the nearest whole number

V [Espaoll You would like to estimate the mean price of milk (per gallon) in your cit select a random sample of prices from different stores. The sample has a of 3.77 dollars and a standard deviation of 0.22 dollars. For each of the follo sampling scenarios, determine which test statistic is appropriate to use making inference statements about the
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Would I just plug in the numbers or am I creating a formula? Evaluate each problem using a calculator. Show all steps. Round all answers to the nearest hundredth. Next, write the expression that would he used in Excel. 5] Evaluate the formula for margin of error for w when 3.; = 1533.3 = 9.347. and n =5I). 2 Excel Funcljon
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What's the correct selection for b and d ? webassign.net C Calculator.java Atlantis Day Passes Buffalo Chick..Wings Recipe Crabcake recipe HTML Lists Find Textbook..n University Timeless. Min...CO Jewellery Unit 8: Assignment 1 & 2 - Math 2110, section ON16, Summer 1 2020 | WebAssign Solved: In the graph below, determine whether the following
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(0-8 pts) Your employee Martha is considering using Frequent Flyer miles to plan a vacation. She only goes to Chicago on business so the airline must fly to Chicago. She wants the airline to also fly to either New York or Boston so she can plan a vacation. Write an Excel function in cell Analysis!H3 which can be copied down, to determine if this
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Thank you for your help and time! Please take your time! 2. (OC6) Let T be a linear transformation from R to R. Let u and v be vectors in R. (a) Suppose that T'(4u 5v) = 0. Explain why the set {T'(u),T(v)} is linearly dependent. (b) Show that if w is in Span{u, v} then T(w) is in Span{T'(u),T(v)}. 3. (OCT7 - with some OC5) Consider the
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Recall the Highway Sign Visibility study. Suppose we want to predict the maximum distance at which a 90-year-old driver can read a highway sign. The prediction for a 90-year-old driver is 306 feet. 500 Distance - 576 Age 500 100 Sign Legibility Distance (feet ) 300 306 200 100 20 70 190 120 Driver Age (years) Sign Legibility Distance = Max

I need help Name: MA-114 TEST # 4 Q1j Solve for x: x 2 = 3x+18 x- 6x+ a =-7+a A ) X E f3 ,- 63 What is The value of a to complete the B ) x= 6 only square and solve for x?
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X Use square WXYZ to answer the questions below 26. If WXYZ is a square, find each angle. mZWXY = W mZXZY = mZYXZ = R mZWRZ = Z Y mZXWY =
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Use the technique devThe completed grid is called Pascal's Triangle. Rotate your grid 45 clockwise so that point A1 is at the top. Explain why the grid is called a triangleeloped in Activity 1 to calculate horizontal distance of the kick for angle in 15 increments from 15 to 90? Make a spreadsheet for your calculations. Use the initial velocity of

A GameSwap membership costs $20 and includes one game per month for $5. Non-members can get one game a month for $7. what is the independent variable and dependent variable for this? how do I get the system of equations made from this?

Form partial differential equation by eliminating the arbitrary function F (ax+by+cz , x^2 + y^2+z^2) = 0 Also find order and degree of the resulting partial differential equation.

Use the context to help you determine the meaning of the italicized word. One sister is an erudite professor; the other sister, however, has never shown any interest in books or her studies Question 4Select one: a. old; elderly b. well-educated; well-read c. lazy; uninterested d. snobbish; stuck up

1. [-/3.57 Points] DETAILS TANFIN12 5.4.023. 0/3 Submissions Used MY NOTES PRACTICE ANOTHER Consider the following sequence 2, 6, 18, 54 , . . . Is the sequence a geometric progression? O No If so, find the seventh term and the sum of the first seven terms. (If an answer does not exist, enter DNE.) seventh term sum Need Help? Read It Show My Work
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Determine which law applies. Then solve the triangle. a=36b=23c=25 _ Which law applies'? v The law of cosines The law of sines Cannot be solved Find the measure of angle A. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. () B. There is no solution
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chaque livret. Que calculateice non-graphique, non-programmable cat 1. Huit charges ponctuelles positives identiques sont arrangees aux coins d'un cube de cote c. Faites un graphe approximative la valeur de la composante E_(x,0,0) du champ electrique en fonction de la position I, pour les valeura positives et negatives de la position. Faites aussi
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I need help!please Daniel and Jan agreed to pay $555,000 for a four-bedroom colonial home in Waltham, Massachusetts, with a $50,000 down payment. They have a 30-year mortgage at a fixed rate of 6.00% (Use Table 15.1) a. How much is their monthly payment? (Do not round intermediate calculations. Round your answer to the nearest dollar amount.)
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Let h(x) = = 27 2-3x+2-x-4x+4' what is h'(-5)? Do not include "h' (-5) =" in your answer. For example, if you found h' (-5) = 7, you would enter 7

Answer asap \f
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Regarding this photo attached: 1) Determine if the data is nominal, ordinal, interval or ratio and explain why. 2) Find the mean, median and mode Age and Total RRSP for each province. 3) Answer the following questions: a) Is this qualitative or quantitative data? b) Is this continuous or discrete data? c) Provide the rationale for your answers. 4)
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A packaging company strives to maintain a constant temperature for its packages that require a specific temperature range. It is believed that the temperature of packages follows a normal distribution with a mean of 7 degrees Celsius and a standard deviation of 0.1 degree Celsius. Inspectors take weekly samples for five weeks of eight randomly

The question is attached: 2. Consider the following hypothesis test: Ho: H = 15 Ha: M > 15 A sample of 40 provides a sample mean of 16.5 and sample standard deviation of 7. a. Using a = .02, what is the critical value for z? What is the rejection rule? b. Compute the value of the test statistic z. c. What is the p-value? d. What is your conclusion
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Cindy decided to shop online. She was buying books ( each) and candles ( each). She bought items and spent . How many books did she buy

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