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Mathematics Questions and Answers March 31, 2018

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The parameter represents the proportion of successes in a population and the statistic _ represents the proportion of successes in a sample. Multiple choice question. s, p, p , x , s

What type of data are the identification numbers on survey questionnaires? Question 1 options: qualitative quantitative

As you learned this week, RSA is the most widely used public key cryptosystem. In this discussion, you will apply RSA to post and read messages. For this reflection discussion, use the prime numbers p = 3 and q = 11. Using the public key e = 3, post a phrase about something that you found interesting or relevant in this course. Include only

A=[[4,0,1],[2,3,2],[-1,0,2]] Compute (a) the characteristic polynomial of A , (b) the eigenvalues of A , (c) the eigenvectors of A .

8:53 PM Wed Apr 13 . . . 50% sicc.instructure.com a Salt Lake Spring 2022 Community College Home . Question 14 C0/1 pt 3 97 0 Details Announcements Account Desmos In the following problems, Dx = det(Ax) , where Ax is the matrix associated with x . Grades Use Cramer's Rule to solve this system of linear equations for 4 SLCCSafe Online Tutoring

are there certain exceptions that must be met for the relationship between correlation and causation to happen

www-awu.al Homework # 3: 5(1,2,3) 6(1,2) Question 12 of 30 (1 point) | Question Attempt: 10f 3 Statistics grades: In a statistics class of 42 students, there were 10 men and 32 women. Six of the men and seven of the women received an A in the course. A student is chosen at random frpm the class. (a) Find the probability that theistudent is a

could not format into text, so screenshots are provided An experiment was done to study how different sandwich llings might affect the mean number of ants attracted to pieces of a sandwich. The students running this experiment also varied the type of bread for the sandwiches, randomizing between four types: Multigrain, Rye, Wholemeal, and

do not understand Viewing Saved Work Revert to Last Response [-/8.68 Points] DETAILS AUFEXC4 13.3.013. Kevin scored at the 65th percentile on a test given to 9840 students, How many students scored lower than Kevin? students

lematics ; and Professionalism Learning Outcomes al thinking, communication, and professionalism. The will measure these three outcomes in the following assessment. Please TO answer the following. Your help in this process is vital to improving the and course methodology at Calhoun Community College. Refer to the rubric table as a guide to answer

3. A youth sports team is trying to determine how many small, medium, and large size jerseys to buy for its players. Small jerseys fit children up to 50 pounds. Medium jerseys fit children 50-70 pounds. Large jerseys fit children 70-110 pounds. The distribution of the players weights is approximately normally distributed with a mean of 60 pounds

could someone help me by showing the work of how you did it? thank you so much ! A population has a mean of 300 and a standard deviation of 60. Suppose a sample of size 100 is selected and if} is used to estimate p. Use ztable. a. What is the probability that the sample mean will be within +/- 4 of the population mean (to 4 decimals)? (Round 2

best stupid jokes e. myOpenMath Home | My Classes . | User Settings | Log Out Course | Messages | Forums | Calendar Gradebook Home > MAT115.5862_8PM_MW_ Spring 2023 > Assessment Week 1 Quiz Score: 1/6 1/6 answered Question 6 Write an equation for a line parallel to y = -3x - 4 and passing through the point (2, -7) y = Question Help: Message

Part I. A. Write 5 examples of categorical data B. Write 5 examples of quantitative data C. Write 3 examples of categorical data that gives a numerical value Part II. Determine whether the data set is a population or a sample . Explain your reasoning. The age of each state governor. The speed of every fifth car passing a police speed trap. The

PSYC 355 SPSS CUMULATIVE ASSESSMENT INSTRUCTIONS The following research questions can be answered using 1 of the 5 tests you have learned so far: single-sample t-test, paired-samples t-test, independent-samples t-test, one-way ANOVA, or twoway ANOVA. Use the information in the tables to construct your SPSS data file, just as you have been doing in

f(x) = 2x^2 -3x + 4 and g(x) = x +3 Can you please help me solve this? Thank you

Cada ao ocurre un promedio de 15 accidentes areos. (5 pts.) x! a. Calcule el nmero medio de accidentes areos por mes. b. Determine la probabilidad de que no ocurran percances durante un mes. c. Estime la probabilidad de que ocurra ms de un accidente mensual. d. Calcule la varianza y la desviacin estndar

Question 1 8.3 pts The equation Y= MX+ is the slope-intercept form of the equation of a line. What is the equation solved for m? O m O m = y-b O m = b Om = ytbQuestion 2 8.3 pts Given the function f(x) = 3/x - 2| + 6, for what values of x is f(x) = 18? O x = -2, x =6 O x = -2, x = -6 O x = -2, x = 8 O x = -2, x = -8Question 3 8.3 pts Which of the

What kind of skewness the data is following 186, 172, 183, 174, 176, 210, 170, 190, 174, 172, 180, 174, 183, 183, 173, 174

PLAYER >KOWALYSHYN O. CC FOUNDATIONS OF MATH 11 SECTION 19008 > GRAPHICAL SOLUTIONS TO SYSTEMS OF EQUATIONS > UNIT 8 TEST > EXAM Alison Enfield 1 2 3 4 5 QUESTION 9 6 7 8 9 10 ooo 11 What is the solution for the system shown below? y = x+2 Time Left 01:09:45 y=x2 - 4x +2 X= (1, 3) (1 , 4) (0 , 2) and (5 , 7) (3, 1) and (6 , 4) Q-4985 Previous page

Advanced Statistics Final Requirement A researcher want to investigate the Self-esteem and Coping Strategies of High School students with OFW Parents. Statement of the Problem This study answers the following questions: 1. What is the level of self-esteem of high school students with OFW parents? 2. What are the coping strategies used by high

Unit 4 Lesson 1 3. Image 4 2 1.5 Pre-image a 2 Image 8 2.25 6 Pre-image Scale Factor: Scale Factor: a = C = b = d = e = 5. 6. n Image: Large Triangle Image 9 10 m 3.5 2 /2 3 Z Pre-image 12 Pre-image: Scale Factor: Small Triangle n = Scale Factor: m = a = y = 2 =

Your answer must include: A) SPSS output; B) an appropriate graph from SPSS; C) a Results section in current APA style including a statistical statement (i.e., t(19) = 1.79, p = .049); a sentence summarizing the results in English (i.e., There was a significant difference between the two groups on the variable or There was no significant

In order for a test to have validity, it must be Blank______. Multiple choice question. reliable statistically significant easy accurate

PLAYER KOWALYSHYN O. CC FOUNDATIONS OF MATH 11 SECTION 19008 > GRAPHICAL SOLUTIONS TO SYSTEMS OF EQUATIONS > UNIT 8 TEST > EXAM Alison Enfield 1 2 3 4 5 QUESTION 7 6 7 8 9 10 Use technology to find the solution(s) for the system shown below 00* 11 Time Left 01:49:45 V = (4x - 1)2 + 1 V= x2 + 2x+3 X ( 0.75497 , 5.0799) only O ( 0.75422 , 4.0799)

The _ provides a comparison against which the researcher can test the effects of the manipulated variable given to the _

I have always had issues solving problems that dealt with graphing and such :( \f\f\f\f

Compare the mean and median ( Percentiles 5 0 ) age and tell me if the distribution is symmetrical, positively skewed or negatively skewed. The mean is 3 4 . 7 2 The median is 3 2

You decide to start saving for an in-ground pool. You determine that you will need $22,000. Your plan is to purchase the pool in 5 years. How much should you deposit monthly into a savings account that pays an APR of 4%

D 12. Find the value of x. You must show work. 5 34 13. The circumcenter of 4WXY is at point 7. Find WZ. 20 14. Point T is the incenter of APQR. Find SR. EX = 180 10 15. In the diagram below of Triangle ABC, medians AD, BE and CF intersect at G. If CF = 36, at is the length of segment FG? G F D

I am having confused - What is the simplest way to understand the z-score and here is the question I am working on. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the z -score for each of the five observations (to 2 decimals). Enter negative values as negative numbers. Observed value z -score 10 ? 20 ? 12 ? 17 ? 16 ?

What's the answer? Question 21 This Test: 25 pts po Find the standard deviation for the following group of data items. 23, 25, 25, 30 The standard deviation is approximately (Round to two decimal places as needed.)

Dans les listes de vocabulaire A et B, slectionnez les adjectifs qui correspondent aux dfinitions suivantes. 1. qui n'a plus ou presque plus de cheveux select answer franc chauve paresseux joufflu malin tendu 2. qui est intelligent, adroit, mme rus select answer 3. qui a de grosses joues select answer 4. qui s'exprime ouvertement select answer 5.

Assignment - 8. Introduction Rigid Motion, or Isometry SECTION 2012 QUESTION 3 Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click

(i actually want to know how to solve) During the first three semesters of studies, 40% of EMU COB students take ACCT1. Given that an EMU COB student takes ACCT1 during the first three semesters, the chances are 35% that he/she takes then STAT1. Furthermore, 69% of the students take at least one of the two courses during their first three

Is this relation a function? Justify your answer. ANWAGONOOOH

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a. Press F9 on your keyboard a few times and see how long Jacob lives in each of his alternate lives. How long did Jacob live each time

Activity Immediate Predecessor Activity Time a -- 3 b -- 4 c a 4 d a 6 e b 5 f c,d 4 g e,f 7 Compute the slack time for Activity C.? Can someone assist me with this question? Thank you!

construct a three hundred-word response to the following: State whether the data you have chosen to work with originated in the GSS site or in the University Library. If a dataset was chosen from the library data, you must state the specific location and dataset you extracted. Choose and list at least three variables (Hint: choose two independent

Could you solve these for me and show how u did it Example: PA 49 In the figure, m43 = 102. Find the measure of each angle. Tell which postulate(s) or theorem(s) you used. a. 45 12 9/10 b. 46 4 3 12 11 5 6 13/14 8 7 16 15 c. 411 d. 47 e. 415 f. 414

01:27:0 Tissues of living organisms consist primarily of organic compounds; that is, they contain carbon molecules known as proteins, carbohydrates, and fats. A healthy human body is approximately 18% carbon by weight. Determine how many pounds of carbon a body weighing 200 lbs contains. How many kilograms would that be? Use 0.454 kg equals 1 lb

Find the production matrix for the input-output and demand matrices using the open model. O A. 961 0.25 0.08 500 A= D = 1,199 0.33 0.11 600 O B. 732 877 O C. 769 959 OD. 1,001 767

QUESTION 1 You are required to conduct a brief market search on ANY TWO (2) of the following property types in your locality: 1. Detached House 2. Single-Storey Terrace House 3. Flats/Apartments 4. Residential Land Students need to find five (5) evidence for each property type selected. You should first state your locality and present the

For the sequence an = 2(an-1 - 2) and a1 = 3, its first term is its second term is its third term is its fourth term is its fifth term isFor the sequence an = find the first four term and the 100th term in fraction. n + 2 Its first term is its second term is its third term is its fourth term is its 100th term is All answers must be exact values

Could you please solve below in R code PartOperatorRepetitionValue 111488.418 211484.798 311489.445 411485.758 511489.043 611484.415 711483.426 811483.939 911491.625 1011486.168 112487.071 212485.125 312489.529 412486.635 512488.774 612484.624 712482.565 812484.589 912491.752 1012486.466 121489.424 221486.353 321490.768 421485.437 521489.762

Calculate the maximal heart rate (MHR) range for a 30-year-old beginner who is just starting an aerobic workout program. Use 60% to 75% of MHR to make your determinations. Group of answer choices Lower target rate = 114 Upper target rate = 143 Lower target rate = 66 Upper target rate = 88 Lower target rate = 120 Upper target rate = 150 Lower

Consider the following four tasks that must be completed to serve customers. There are 3 workers available to do the job. Each worker must perform at least one task and can perform up to four tasks if needed. Time (seconds) Task 1 30 Task 2 15 Task 3 35 Task 4 40 Now assume the tasks can be performed in any order. What is the maximum process

Public Policy and Political Science.Recent national elections suggest that the political ideology of adults in the United States is very evenly divided. In a USA Today/Gallup survey, 29% were Republicans, 30% were Democrats, and 41% were Independents. In addition, 51% of all Republicans, 16% of all Democrats, and 28% of all Independents describe

#16 i In the figure, mAED = 34 . and mZEAD = 112 . Find m_BDC m_BDC Basic 7 8 9 X 4 5 6 O O O

me out with this word problem The UC index on a sunny day can by modelled by the function f(x) = -0.15(x-13)^2 +7.6, where x represents the time of day on a 24 hour clock and f(x) represents the UV index. At what time(s) was the UV index at 7? show full work please and thank you

Find an equation for the line below. .... ... ....j.... ...... ...... 0=0 ...j.... X 5 ..i.... .... .... .......... .. ...... .. ... I Don't Know Submit LUZIIVICOLaw Will LLC. All Rights Reserved. Terms of Use | Privacy Center Acce

Edulastic Geometry Semestedulastic: Formative and Su x G 2 congruent triangles ABC a X Triangle Congruence and Si X E. Edulastic X Homework Help - Q&A from X + V X > C A https://www.onlinemath4all.com/triangle-congruence-and-similarity-worksheet.html :: Apps Dashboard https://msjc.instruct... New Tab 9 Microsoft Word - C... 1. Course Introducti...

suppose the weight of eggs produced by Henly Farms has a mean of 59.45 g. with a standard deviation of 3.17 g.Find the probability that a carton of a dozen eggs will weigh less than 724 g.

Si busco analizar variables ambientales, variables de respuesta, conductas cognitivas, motoras y fisiolgicas, Qu modelo debera utilizar? Pregunta 2Respuesta a. Conductual radical b. Mediacional c. Cognitivo d. Conductual interactivo

You placed $5,714 in a savings account today that earns an annual interest rate of 4.35 percent, compounded semiannually. How much will you have in this account at the end of 31 years? Assume that all interest received at the end of the period is reinvested the next period. Round the answer to two decimal places.

Can you help please? } Chandler created this diagram where (JG , IF _ and HHJ intersect at point 0. Which equation can be solved to nd the value of x in this diagram? 0 x+109=13 O X+[109-9U}=1BU O x+[1su-109)=90 ("j x+109=9r1

What's the answer? E Homework: 12.6 Compute r, the correlation coefficient, X 8 2 5 7 6 using the following data. y 10 4 CO r= (Round to three decimal places.)

You have either a $1-coin or a $2-coin in your right-pants pocket, but you are unsure which one. You grab a $2-coin from your change container - so you can buy yourself a bottle of water before your statistics class - and put it in your right-pants pocket. Prior to adding the $2-coin to you pocket, you surmise that the chance of you having a

Hi...Please help me answer this please. Thank you. A Checking 9. This line represents the distance from Earth to the star Polaris, which is about 252 km. 3. Calculate each power. A 252 b) 1.45 C) 0.693 B a) 214 C D 4. A long board, 4.7 cm thick, is cut into three a) Which letter best represents a distance pieces of equal length. These three pieces

In the figure below, there is a unique projectivity that takes A, B, and C to A', B', and C', respectively. Using only a straightedge construct the image of X under the projectivity. A X B C B'

ACCO 3520 tarea 7.1 Basic Exercises BE 23-1 Direct materials variances Obj. 3 Bellingham Company produces a product that requires 2.5 standard pounds per unit. The standard price is $3.75 per pound, If 15,000 units used 36,000 pounds, which were purchased at $4.00 per HOW MI KEW pound, what is the direct materials (a) price variance, (b) quantity

13-12

1. Consider a linear regression model Y = X [3 + U , where X is the n X 36 matrix of regressors, and ,8 is the Fatvector of unknown parameters. Let W be another n x k observable matrix. Assume that W'X has rank is, E(U|X, W) = n, and E(UU'|X, W) = 02.15.. (a) (5 points) Let [3 = (W'X)"1W"Y. Is I} an unbiased estimator of ,8? Carely justify your

Find the other two roots of P(x) = 5x3 335':2 + 383 12, given that .1: = is a root. The roots may not be rational

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The point ( 23, 13)is on the transformed function: y = 2log10[ 5( x + 3)] 9. Find the original point on the parent function f ( x )= log 10 x . Justify your answer. (underscore 10) at the bottom of log

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QUESTION 15 . 1 POINT Which of the following is the solution of the system? 9x - 9y = -126 -3x - 5y = 58 Select the correct answer below: O (-12, 3) O (6, 8) O (9, -9) O (18, 15)

1st pictures demonstrates how to do the below Component Drawings A component parts diagram shows all the parts needed to assemble an object and is a 2-D scale drawing that shows each part of an object. Example: Draw the components of the following 3D object and label them with their dimensions. Use a scale of 1:2 for the dimensions. 3 cm 15 cm

You are given a choice of taking the simple interest or $100,000 invested for 3 years at a rate of 4% or the interest on $100,000 invested for 3 years at an interes rate of 4% compounded quarterly. Which investment earns the greater amount of interest? Give the difference between the amounts of interest earned by the two investments. The

ADM2304X Assignment#4 Spring-Summer 2016 ADM2304X: Assignment#4 (100 Marks) Prof.: Dr. Suren Phansalker Due Date: Must be Uploaded to BBLearn in 'pdf' Format by Sunday, July 24th, 2016, before 23:59 hrs. Late upload with severe penalty is possible before 23:59 on Monday, July 25th. Integrity Statement: Must be Attached and Signed/Printed. General

Simplify. Write your answer without negative exponents. a-5m-4 a-2m -8 Question Help: ) Message instructor Submit QuestionSimplify the expression completely: (a-2. 62 ) -1 Question Help: Video ) Message instructor Submit QuestionSimplify completely. 6 - 7-5 2 - 214Simplify the expression completely (Make sure no negative exponents are included. ):

1) Calculate the individual dose, the daily dose, and the total amount needed to fill the complete prescription for a patient. Refer to your abbreviations list to help you decode the prescription information. Order: 0.5 mg po bid x 6 d On hand: 0.5 mg tablets How much is in this 5 mL syringe below? (Assume the blue line indicates the amount

1. What is the difference between an implicit measure and an explicit measure? 2. What DAX function do you use to retrieve a value from a Data Model table based on the table relation? 3. What function do you use to retrieve values from a PivotTable?

Sixteen successive observations on a stationary time series are as follows: 1.6, 0.8, 1.2, 0.5, 0.9, 1.1, 1.1, 0.6, 1.5, 0.8, 0.9, 1.2, 0.5, 1.3, 0.8, 1.2 (a) Plot the data. (b) Looking at the graph plotted in (a), guess an approximate value for the autocorrelation coefficient at lag 1. (c) Plot xt against Xt+1, and agian try to guess the value of

3. What are the null and alternative hypotheses? (Select two correct answers) Group of answer choices null hypothesis: there is no difference in the amount of time spend viewing crime scene photos between New York suspects and US suspects. alternative hypothesis: there is no difference in the amount of time spend viewing crime scene photos between

What is the number of significant digits in the measurement 34.000 m? Question 3 options: 2 3 4 5

"We are given two functions f: AB and g: BC. Prove that if f and g are onto, then gf is onto." Above is a homework problem. I don't know how to approach this problem. What would a proof for this kind of problem look like?

Show all work Use the following information to answer the next question oh A, shown below, is obtained by transforming the graph of y = a2. p V=X2 GraphA HNW UM NO X -5 -4 -3 -2 -1 4 5 Describe a series of transformations that could be applied to the graph of y = a2 to produce Graph A. Include the lines about which the stretches and/or reflections

Convert letter count numerals into Hindu-Arabic numeral system? BCD

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Out of 200 consecutive home invasion, ______ victims used guns to protect themselves. Group of answer choices about a dozen more than 25 less than five more than ten percent of the no

What is the proportion of data that corresponds to a Z-score of 0.59 Question 3 options: 0.4452 0.6584 1.5 0.2224

The following data show responses to the question \"What is your primary source for news?\" from a sample of college students. Internet Newspaper Internet TV Internet News - a er TV Internet Internet TV Newspaper TV TV Newspaper Internet Internet Internet Internet Prepare a frequency table for these data. Prepare a relative frequency table for

You have learned about special right triangles. Using that knowledge, you decide to take a square cake with 10-inch sides and divide it diagonally to form two special right triangles. Find and explain how you know the exact (no decimals) measure of the hypotenuse. Now find the exact diagonal measure of cakes that are an 8-inch square, a 12-inch

education 100 students in year 7 either study French or German or Spanish. 45 of the students are boys and the rest are girls. 12 boys study German. 15 boys and 17 girls study French. A total of 30 students study Spanish. Work out how many girls study Spanish

Vitamin A is essential during pregnancy, but doses above _________________ micrograms per day have been linked to an increased incidence of birth defects. Group of answer choices 2,000 3,000 1,000 10,000

A continuacion, se le presenta una serie de preguntas y ejercicios para que los desarrollo y los envie como tarea: 1. En un pais hipotetico x donde la economia es tan simple que su canasta basica esta compuesta por 3 bienes y servicios: CALCULE EL IPC: (Vea ejemplo en Modulo 7 paginas 30, 31 y 32) Cantidades de Canasta Precio Ano | Costo Ano

1. Find the inverse of the function y = 3;: + 7. 2. Find the x-intercept of the equation: y = -5x + 20 3. it is known that f(x) = 2 - 7):. Determine the value of f(-2}

Below are the graphs of two possible data sets. The horizontal axes display the minutes to finish a drink, while the vertical axes display the number of observed patrons who took that many minutes to finish a drink. Use these graphs to answer the questions that follow. Data Set A Data Set B Which data set appears to have more variability between

If I am studying a group of kids over the next 10 years to see if participating in an after-school program increases the likelihood of graduation from high school I am using what research method? Group of answer choices Naturalistic Observation Longitudinal Research Cross-sectional Research Experiment

5:41 0 0 G SAIL 9m 11 m 22 m Other: 3. is a line segment, line, or ray 1 point perpendicular to and passing through midpoint of the given segment. * Perpendicular bisector Perpendicular Bisector Theorem Perpendicular lines Right Angles Other: 4. Find the measure of AD. 1 point A 16 cm N D r O 8 cm O5:42 P 0 0 . Q SALL 12 ft Other: 7. What is the

This data set below has no mode! 99, 64, 17, 50, 67, 14, 84, 39, 44, 61, 85 True False

A study by the Massachusetts Community & Banking Council found that blacks, and, to a lesser extent, Latinos, remain largely unable to borrow money at the same interest rate as whites (Boston Globe, February 28, 2008). The following contingency table shows representative data for the city of Boston, cross-classified by race and type of interest

5.The following table presents the test scores on the first (x) and second (y) exams in a Biology class. X455445555949 Y636546646955 The least-squares regression line is in the form y=bo + b1x. Compute the value of b1. That is, compute the slope. Round to two decimal places.

find the missing length leg unit leg: 24, hypotenuse: 25 leg: 8, hypotenuse: 17 leg: 20, hypotenuse: 25

B and C are sets of real numbers defined as follows. B = {v|vz3} C= (v v

3. A telephone survey of television viewers revealed the following information: 20 watch situation comedies 19 watch game shows 27 watch movies 5 watch both situation comedies and game shows watch both game shows and movies 12 watch only mowvies 3 watch all three 6 watch none of these

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