Stress Level by Sex
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
Transcribed Image Text:ID
Grade
Sex
TimeSocial
TimeStudy
Stress
TimeStudy_19
8
3,80
3.60
10
4.1
8
4.30
2.50
8
2.9
3
8.
3.70
3.97
4
4.7
4
8
3.70
3.03
10
3.3
5
8.
3.80
2.60
8
3.2
6
8.
4.20
3.02
3.7
7.
8
1
4.00
2.63
2
3.1
8
3.50
3.42
10
3.9
9
8
1
3.50
3.44
4
4.2
10
8.
2
4.00
1.98
10
2.3
11
1
4.00
2.29
8
2.8
12
8.
4.10
2.51
8
3.2
13
3.80
3.13
8
3.8
14
8
4.20
3.12
8
3.8
15
8
1
3.30
3.99
6.
4.6
16
8.
1
3.60
2.87
6.
2.9
17
1
4.00
3.09
10
3.8
18
2
3.80
2.59
10
2.8
19
8.
3,50
2.41
2.6
20
8
1
4.30
1.97
10
2.4
21
9
3.30
3.23
8.
3.6
22
2
5.00
1.18
6
1.2
23
9.
2
4.40
1.28
6.
1.5
24
9
4.10
2.83
6.
3.6
25
9
5.20
0.39
10
1.2
26
9
4.30
2.57
10
2.7
27
9.
4.80
2.22
8
2.5
28
9
1
4.00
2.91
4
3.1
29
9
1
4.50
1.86
2.5
30
9
3.80
3.04
3.1
31
9
1
3.50
4.28
8
4.7
32
9
5.20
0.50
4
1.2
33
9
2
3.40
3.44
3.9
34
9
3.40
4.37
6
4.5
35
9.
2
4.50
2.45
8
2.9
36
9
4.90
1.28
1.8
37
9
4.30
2.18
8
2.2
38
9
1
4.10
3.10
4
3.2
39
9
2
4.00
3.43
4
3.6
40
9
4.40
2.07
10
2.9
41
10
4.10
2.43
8
3
42
10
1
4.70
1.87
2.5
43
10
2
4.20
2.75
10
3.1
44
10
4.40
2.28
2.8
45
10
3.90
3.14
3.8
46
10
3.90
3.07
4
3.3
47
10
1
4.30
2.28
2.5
48
10
5.40
1.60
8.
1.8
49
10
2
4.60
2.35
6.
2.5
50
10
4.80
2.68
6
2.8
51
10
4.70
1.75
2.4
52
10
2
4.90
0.93
8
1.6
53
10
5.40
0.60
6
0.8
54
10
2
5.30
1.14
10
1.7
55
10
1
4.10
3.81
10
4.2
56
10
2
4.30
3.67
10
4
57
10
1
4.70
0.80
8
58
10
2
5.50
0.37
10
1.1
59
10
1
3.90
3.80
6.
4.4
60
10
2
5.50
0.60
0.7
Transcribed Image Text:Stress Level by Sex
<In this part, answer objective 6.
1. Towards the end of the semester, students were asked to
rank their stress level in a scale of 1-10 with 1 being "No
Stress" and 10 "Extreme Stress". Is there evidence
suggesting that the distribution of stress levels of males
and females differ at 5% level of significance?
2. Perform the appropriate hypothesis testing procedure to
answer (1) using data on Stress grouped according to
Sex.
3. Provide proper interpretation of the results. Include
descriptive statistics if necessary>
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