(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
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Topic Video
Question
![(c) Which of the following is a correct description of the response variable?
O the 10-minute video speech by candidates A, B, and C
the pool of all potential voters
O the 12 voters used in this study
O 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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F720bb2f3-da49-4a41-888c-35287cc7c68d%2F872e62fb-56c9-4cc6-8e3e-90aca92e31da%2Ftc1db8_processed.png&w=3840&q=75)
Transcribed Image Text:(c) Which of the following is a correct description of the response variable?
O the 10-minute video speech by candidates A, B, and C
the pool of all potential voters
O the 12 voters used in this study
O 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 as
appearance, 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.
Voter
Candidate A
Candidate B
Candidate C
1
18
14
18
2
17
15
17
3
19
16
15
17
17
16
5
18
13
17
6
15
15
14
17
14
15
8
16
12
17
9
16
16
14
10
17
15
18
11
15
16
15
12
19
17
16
(a) Which of the following is a correct description of the experimental units?
the 10-minute video speech by candidates A, B, and C
O the pool of all potential voters
O the 12 voters used in this study
O 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 C
O the pool of all potential voters
O the 12 voters used in this study
O the rating of a candidate on a scale of 0 to 20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F720bb2f3-da49-4a41-888c-35287cc7c68d%2F872e62fb-56c9-4cc6-8e3e-90aca92e31da%2F0sj7oc_processed.png&w=3840&q=75)
Transcribed Image Text: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 as
appearance, 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.
Voter
Candidate A
Candidate B
Candidate C
1
18
14
18
2
17
15
17
3
19
16
15
17
17
16
5
18
13
17
6
15
15
14
17
14
15
8
16
12
17
9
16
16
14
10
17
15
18
11
15
16
15
12
19
17
16
(a) Which of the following is a correct description of the experimental units?
the 10-minute video speech by candidates A, B, and C
O the pool of all potential voters
O the 12 voters used in this study
O 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 C
O the pool of all potential voters
O the 12 voters used in this study
O the rating of a candidate on a scale of 0 to 20
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