The table below gives results from the times (in seconds) that runners Tyler and Chad have taken to complete random samples of 10 kilometer races. Pop Runner 82 1 Tyler 51 23 23 Chad 67 At a = 0.10, test the claim that Tyler's times are less consistent than Chad's times. 1. The alternate hypothesis is Ha: Os > s Os} < s? Oof > o? 2. This is a right tailed test with: dfn = and dfa = %3D %3D 3a. The STS (to 2 decimals) is F = %3D 3b. The P-value (to 3 decimals) is: 4a. At a = 0.10, the decision is: O Reject Ho O Accept Ho
The table below gives results from the times (in seconds) that runners Tyler and Chad have taken to complete random samples of 10 kilometer races. Pop Runner 82 1 Tyler 51 23 23 Chad 67 At a = 0.10, test the claim that Tyler's times are less consistent than Chad's times. 1. The alternate hypothesis is Ha: Os > s Os} < s? Oof > o? 2. This is a right tailed test with: dfn = and dfa = %3D %3D 3a. The STS (to 2 decimals) is F = %3D 3b. The P-value (to 3 decimals) is: 4a. At a = 0.10, the decision is: O Reject Ho O Accept Ho
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question

Transcribed Image Text:The table below gives results from the times (in seconds) that runners Tyler and Chad have taken to
complete random samples of 10 kilometer races.
Pop
Runner
1
Tyler
23
51
2
Chad
23
67
At a = 0.10, test the claim that Tyler's times are less consistent than Chad's times.
1. The alternate hypothesis is Ha:
line
Os > s
Oof < o}
Oof > o?
ctor
2. This is a right tailed test with:
dfn =
and dfa =
%3D
3a. The STS (to 2 decimals) is F =
3b. The P-value (to 3 decimals) is:
4a. At a = 0.10, the decision is:
O Reject Ho
O Accept Ho
O Do not reject Ho
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