Question 3 A researcher in conducting a study to determine customers' satisfaction with the service and coverage they are receiving from telecommunication providers. A sample of 25 persons was chosen and each individual used one carrier for three weeks then switched to the others. The participants then rated the carriers on a scale of 1-20. The results are given below: Participant Verizon Comcast AT&T Frontier IDT 1 3 20 15 5 17 2 1 11 1 8 19 3 17 7 7 16 18 4 13 5 6 3 2 5 12 13 6 2 2 6 13 15 19 16 14 7 13 10 19 17 20 8 17 16 2 2 12 9 11 12 5 12 13 10 4 15 7 14 15 11 13 1 6 10 20 12 3 16 3 2 16 13 14 9 5 13 10 14 6 10 12 12 19 15 9 5 17 11 15 16 6 11 14 14 19 17 1 5 11 5 1 18 18 20 14 19 11 19 5 5 12 15 15 20 6 11 16 15 2 21 20 14 12 17 20 22 19 1 10 4 3 23 20 16 2 15 16 24 11 13 9 2 9 25 19 13 16 20 19 1. Use the data above to conduct a One-Way Repeated Measures ANOVA. What would you conclude from your hypothesis test? Clearly outline all steps. [6 marks]. 2. How does this test differ from a One-Way ANOVA test? [2 marks]. 3. Interpret and report on the relevant information presented in the following tables: (i) (ii) (iii) Mauchly's test [2 marks] Test for normality [2 marks] Pairwise comparison [2 marks] 4. The JASP output of all the statistical analyses performed as well as the file that was produced should be provided. [2 marks] TOTAL: 40 MARKS
Question 3 A researcher in conducting a study to determine customers' satisfaction with the service and coverage they are receiving from telecommunication providers. A sample of 25 persons was chosen and each individual used one carrier for three weeks then switched to the others. The participants then rated the carriers on a scale of 1-20. The results are given below: Participant Verizon Comcast AT&T Frontier IDT 1 3 20 15 5 17 2 1 11 1 8 19 3 17 7 7 16 18 4 13 5 6 3 2 5 12 13 6 2 2 6 13 15 19 16 14 7 13 10 19 17 20 8 17 16 2 2 12 9 11 12 5 12 13 10 4 15 7 14 15 11 13 1 6 10 20 12 3 16 3 2 16 13 14 9 5 13 10 14 6 10 12 12 19 15 9 5 17 11 15 16 6 11 14 14 19 17 1 5 11 5 1 18 18 20 14 19 11 19 5 5 12 15 15 20 6 11 16 15 2 21 20 14 12 17 20 22 19 1 10 4 3 23 20 16 2 15 16 24 11 13 9 2 9 25 19 13 16 20 19 1. Use the data above to conduct a One-Way Repeated Measures ANOVA. What would you conclude from your hypothesis test? Clearly outline all steps. [6 marks]. 2. How does this test differ from a One-Way ANOVA test? [2 marks]. 3. Interpret and report on the relevant information presented in the following tables: (i) (ii) (iii) Mauchly's test [2 marks] Test for normality [2 marks] Pairwise comparison [2 marks] 4. The JASP output of all the statistical analyses performed as well as the file that was produced should be provided. [2 marks] TOTAL: 40 MARKS
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Kindly answer the questions in the attached photos.
![Question 3
A researcher in conducting a study to determine customers' satisfaction with the service and
coverage they are receiving from telecommunication providers. A sample of 25 persons was
chosen and each individual used one carrier for three weeks then switched to the others. The
participants then rated the carriers on a scale of 1-20. The results are given below:
Participant Verizon Comcast
AT&T
Frontier
IDT
1
3
20
15
5
17
2
1
11
1
8
19
3
17
7
7
16
18
4
13
5
6
3
2
5
12
13
6
2
2
6
13
15
19
16
14
7
13
10
19
17
20
8
17
16
2
2
12
9
11
12
5
12
13
10
4
15
7
14
15
11
13
1
6
10
20
12
3
16
3
2
16
13
14
9
5
13
10
14
6
10
12
12
19
15
9
5
17
11
15
16
6
11
14
14
19
17
1
5
11
5
1
18
18
20
14
19
11
19
5
5
12
15
15
20
6
11
16
15
2
21
20
14
12
17
20
22
19
1
10
4
3
23
20
16
2
15
16
24
11
13
9
2
9
25
19
13
16
20
19
1. Use the data above to conduct a One-Way Repeated Measures ANOVA. What would you
conclude from your hypothesis test? Clearly outline all steps. [6 marks].
2. How does this test differ from a One-Way ANOVA test? [2 marks].
3. Interpret and report on the relevant information presented in the following tables:
(i)
(ii)
(iii)
Mauchly's test [2 marks]
Test for normality [2 marks]
Pairwise comparison [2 marks]
4. The JASP output of all the statistical analyses performed as well as the file that was
produced should be provided. [2 marks]
TOTAL: 40 MARKS](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8f35287d-8b73-4c76-8cd1-7a6fd64eb37a%2Fa40cd175-d74d-4250-838a-f17eab9e2d83%2Fqgtjwn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 3
A researcher in conducting a study to determine customers' satisfaction with the service and
coverage they are receiving from telecommunication providers. A sample of 25 persons was
chosen and each individual used one carrier for three weeks then switched to the others. The
participants then rated the carriers on a scale of 1-20. The results are given below:
Participant Verizon Comcast
AT&T
Frontier
IDT
1
3
20
15
5
17
2
1
11
1
8
19
3
17
7
7
16
18
4
13
5
6
3
2
5
12
13
6
2
2
6
13
15
19
16
14
7
13
10
19
17
20
8
17
16
2
2
12
9
11
12
5
12
13
10
4
15
7
14
15
11
13
1
6
10
20
12
3
16
3
2
16
13
14
9
5
13
10
14
6
10
12
12
19
15
9
5
17
11
15
16
6
11
14
14
19
17
1
5
11
5
1
18
18
20
14
19
11
19
5
5
12
15
15
20
6
11
16
15
2
21
20
14
12
17
20
22
19
1
10
4
3
23
20
16
2
15
16
24
11
13
9
2
9
25
19
13
16
20
19
1. Use the data above to conduct a One-Way Repeated Measures ANOVA. What would you
conclude from your hypothesis test? Clearly outline all steps. [6 marks].
2. How does this test differ from a One-Way ANOVA test? [2 marks].
3. Interpret and report on the relevant information presented in the following tables:
(i)
(ii)
(iii)
Mauchly's test [2 marks]
Test for normality [2 marks]
Pairwise comparison [2 marks]
4. The JASP output of all the statistical analyses performed as well as the file that was
produced should be provided. [2 marks]
TOTAL: 40 MARKS
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