what  is the null and alternative hypotheses for this problem,. how do I calculate the test statistic for a standard deviation of 4.33? how do I find the p value? what can I conclude with an alpha of 0.05? what conclusion can I make using the critical value?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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what  is the null and alternative hypotheses for this problem,. how do I calculate the test statistic for a standard deviation of 4.33? how do I find the p value? what can I conclude with an alpha of 0.05? what conclusion can I make using the critical value?

No.
1
2
3
45
6
7
8
9
10
Service Time (min)
21
26
21
45
30
29
42
19
33
16
Transcribed Image Text:No. 1 2 3 45 6 7 8 9 10 Service Time (min) 21 26 21 45 30 29 42 19 33 16
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