What is the unit for sleep(answer: hours)? Is its skewness and kurtosis really far enough away from zero to say it is not normal?
What is the unit for sleep(answer: hours)? Is its skewness and kurtosis really far enough away from zero to say it is not normal?
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
What is the unit for sleep(answer: hours)? Is its skewness and kurtosis really far enough away from zero to say it is not normal? I was in the chat with two people and they could not assist. I was told to submit my question to a specialtist.
Thank you

Transcribed Image Text:Sleep
Cumulative
Frequency
Percent
Valid Percent
Percent
Valid
3.50
9.1
1
8.3
9.1
4.00
1
8.3
9.1
18.2
5.00
1
8.3
9.1
27.3
5.50
1
8.3
9.1
36.4
6.00
3
25.0
27.3
63.6
6.50
16.7
18.2
81.8
7.00
16.7
18.2
100.0
Total
11
91.7
100.0
Missing
System
1
8.3
Total
12
100.0
Expert Solution

Step 1
Given information:
Frequency | Percent | Valid Percent | Cumulative Percent | |
3.50 | 1 | 8.3 | 9.1 | 9.1 |
4.00 | 1 | 8.3 | 9.1 | 18.2 |
5.00 | 1 | 8.3 | 9.1 | 27.3 |
5.50 | 1 | 8.3 | 9.1 | 36.4 |
6.00 | 3 | 25.0 | 27.3 | 63.6 |
6.50 | 2 | 16.7 | 18.2 | 81.8 |
7.00 | 2 | 16.7 | 18.2 | 100.0 |
Valid total | 11 | 91.7 | 100 | |
Missing | 1 | 8.3 | ||
Total | 12 | 100.0 |
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