(c) Which of the following is a correct description of the response variable?O the 10-minute video speech by candidates A, B, and Cthe pool of all potential votersO the 12 voters used in this studyO the rating of a candidate on a scale of 0 to 20(d) Which of the following is a true statement regarding this study?O This is a repeated measures design since each voter rated only one candidate three times.This is a repeated measures design since each voter rated each of the three candidates.O The order in which each voter listened to candidates A, B, and C was randomized.O This study uses independent groups to compare the appeal of the three candidates. A political advisor wants to assess the voter appeal of three candidates, A, B, and C. Twelve voters were asked to watch a 10-minute video speech by each candidate, after which the voters rated each candidate on such factors asappearance, clarity of expression, voice, and overall impression. A final score on a 20-point scale was given to each candidate. Each voter first listened to Candidate A, then Candidate B, then Candidate C. The results are shown below.VoterCandidate ACandidate BCandidate C1181418217151731916151717165181317615151417141581612179161614101715181115161512191716(a) Which of the following is a correct description of the experimental units?the 10-minute video speech by candidates A, B, and CO the pool of all potential votersO the 12 voters used in this studyO the rating of a candidate on a scale of 0 to 20(b) Which of the following is a correct description of the treatments?O the 10-minute video speech by candidates A, B, and CO the pool of all potential votersO the 12 voters used in this studyO the rating of a candidate on a scale of 0 to 20

Name: (c) Which of the following is a correct description of the response v
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Description: (c) Which of the following is a correct description of the response variable?O the 10-minute video speech by candidates A, B, and Cthe pool of all potential votersO the 12 voters used in this studyO the rating of a candidate on a scale of 0 to 20(d)

(a) correct description of the experimental units: the 12 voters used in this study. (b) correct…

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(a) Which of the following is a correct description of the experimental units? the 10-minute video speech by candidates A, B, and C the pool of all potential voters the 12 voters used in this study the rating of a candidate on a scale of 0 to 20 (b) Which of the following is a correct description of the treatments? the 10-minute video speech by candidates A, B, and C the pool of all potential voters the 12 voters used in this study the rating of a candidate on a scale of 0 to 20

(a) Which of the following is a correct description of the experimental units? the 10-minute video speech by candidates A, B, and C the pool of all potential voters the 12 voters used in this study the rating of a candidate on a scale of 0 to 20 (b) Which of the following is a correct description of the treatments? the 10-minute video speech by candidates A, B, and C the pool of all potential voters the 12 voters used in this study the rating of a candidate on a scale of 0 to 20

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The responses to the question “How many meals do you eat meat per month?” from a previous years yielded the following data: 0, 3, 4, 10, 10, 10, 15, 15, 16, 18, 20, 20, 20, 20, 25, 25, 27, 28, 30, 40, 40, 45, 50, 50, 55, 60, 70, 80, 83 Use 6 classes beginning with a lower class limit of 0 and class width of 14. Construct a frequency distribution table and the corresponding histogram. Do not forget the axis titles.
Caden then performs a significance test. First, he performs 100 simulations. For each simulation, he randomly reorganizes the subjects into two groups, A and B, of size 10. In the simulations, group A plays the role of the treatment group and group B plays the role of the control group. After each simulation, he subtracts the average for group B from the average for group A. The distribution of the differences for all 100 simulations is shown in the histogram. 30 28 26 24 22 12 10 6. 2 Group A avg. - Group B avg. In the original experiment, the average for the treatment group was 0.8 higher than the average for the control group. Based on the 100 simulations, are the results of the experiment significant at the 5% level? yes no Number of simulations [-2.7, -2.2) [-2.2, -1.7) [-1.7, -1.2) [-1.2, -0.7) [-0.7, -0.2) [-0.2, 0.3) [0.3, 0.8) [0.8, 1.3) [1.3, 1.8) [1.8, 2.3) [2.3, 2.8)
11 Find the mode(s) for the following group of data items. 4.3, 6.5, 7.7, 5.4, 6.9, 6.9, 5.9, 7.4, 6.3, 5.2, 5.2 Select the correct choice below and, if necessary, fill in the answer box within your choice. A.The mode(s) is/are ______. ��(Use a comma to separate answers as needed.) B.There is no mode.
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An experiment to determine the most effective way to teach safety principles applied four different teaching methods. Some employees were given programmed instruction booklets and worked through the course at their own pace. Other employees attended lectures. A third group watched a television presentation, and a fourth group was divided into small discussion groups. A high of 10 was possible. A sample of five tests was selected from each group. The test grade results were: Sample Number Programmed Instruction Lecture TV Group Discussion 1 6 8 7 8 2 7 5 9 5 3 6 8 6 6 4 5 6 8 6 5 6 8 5 5 At the 0.01 level, what is the critical value? Multiple Choice 1.00 1.96 3.24 5.29
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Imagine a researcher asks a sample of five people to drive two types of cars and rate each of them on a scale of 1 to 25. The researcher wants to know: Is there is a difference in the ratings of the two types of cars. Below are the data collected: Type A: 20, 10, 11, 23, 7 Type B: 10, 11, 4, 12, 1 What type of analysis would be appropriate to address the researcher’s question and why did you make this choice? Conduct the analysis identified in “1” above using jamovi. Use α = .05. Is the assumption(s) met? What do you conclude? Present your answer in APA. ** NB I asked these already using the responses please help answer question 2 2 Based on your decision in the questions above identify and explain the type of error you could be making
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