researcher wonders if the amount of sleep new parents get is associated with how grumpy they are. The researcher recruits a sample of 100 new parents and asks them (1) how many hours of sleep they are getting each night, (2) how many hours of sleep their baby is getting each night, and (3) how grumpy they 4 are on a scale from 0 (not at all grumpy) to 100 (very grumpy). They saved the results to a file called hwo_parenthood. cs. Load the data into jamovi and answer the following questions. 3. What is the value of the test statistic for each association? 4. What is the degrees of freedom for each association? 5. What is the precise p-value as reported by jamovi for each association? Make sure you report the value to at least three decimal places. 6. Which of the associations are significant?? 7. What is the direction of each association ? 8. What is the effect size for each association? Are they weak, moderate, or strong? 9. What does each of the associations mean in plain language?
researcher wonders if the amount of sleep new parents get is associated with how grumpy they are. The researcher recruits a sample of 100 new parents and asks them (1) how many hours of sleep they are getting each night, (2) how many hours of sleep their baby is getting each night, and (3) how grumpy they 4 are on a scale from 0 (not at all grumpy) to 100 (very grumpy). They saved the results to a file called hwo_parenthood. cs. Load the data into jamovi and answer the following questions. 3. What is the value of the test statistic for each association? 4. What is the degrees of freedom for each association? 5. What is the precise p-value as reported by jamovi for each association? Make sure you report the value to at least three decimal places. 6. Which of the associations are significant?? 7. What is the direction of each association ? 8. What is the effect size for each association? Are they weak, moderate, or strong? 9. What does each of the associations mean in plain language?
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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researcher wonders if the amount of sleep new parents get is associated with how grumpy they are.
The researcher recruits a sample of 100 new parents and asks them (1) how many hours of sleep they are getting each night, (2) how many hours of sleep their baby is getting each night, and (3) how grumpy they 4 are on a scale from 0 (not at all grumpy) to 100 (very grumpy). They saved the results to a file called hwo_parenthood. cs. Load the data into jamovi and answer the following questions.
3. What is the value of the test statistic for each association?
4. What is the degrees of freedom for each association?
5. What is the precise p-value as reported by jamovi for each association? Make sure you report the value to at least three decimal places.
6. Which of the associations are significant??
7. What is the direction of each association ?
8. What is the effect size for each association? Are they weak, moderate, or strong?
9. What does each of the associations mean in plain language?
Transcribed Image Text:88
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Exploration T-Tests
ANOVA
Regression Frequencies
Factor
parent sl...
baby sle...
parent gr...
1
7.59
10.00
56
2
8.91
11.66
55
3
5.14
7.92
82
4
7.71
9.61
55
5
6.68
9.75
51
6
5.99
5.04
72
7
8.19
10.45
53
8
7.19
8.27
60
9
8.40
6.06
60
10
11
2123456789
6.58
7.09
91
6.49
9.68
72
6.27
6.13
65
6.95
7.83
74
6.65
5.60
67
6.41
6.03
55
6.33
7.19
69
6.30
6.38
73
8.47
11.11
52
7.21
5.51
61
20
7.53
7.00
53
21
7.55
9.74
54
22
7.35
9.02
78
23
6.86
6.44
74
24
7.86
9.43
56
25
4.86
3.46
82
26
5.87
6.99
65
27
7.20
7.95
59
28
6.93
7.69
66
29
7.21
7.45
60
30
6.99
7.56
67
31
8.17
6.95
44
32
7.60
11.20
51
33
6.27
4.70
76
34
8.66
8.52
41
35
4.98
4.70
86
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Transcribed Image Text:==
Variables
Data
Analyses
Edit
юн
品
000
Exploration T-Tests
ANOVA
Regression Frequencies
Factor
parent sl...
baby sle...
parent gr...
36
6.00
8.32
80
37
6.41
8.10
63
38
4.84
4.18
89
39
6.00
5.98
61
40
7.66
7.11
47
41
42
43
44
45
46
47
48
49
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51
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