Answered: Several students were tested for…

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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Question

Several students were tested for reaction times (in thousandths of a second) using their right and left hands. (Each value is the elapsed time between the release of a strip of paper and the instant that it is caught by the subject.) Results from five of the students are included in the graph to the right. Use a

0.05

significance level to test the claim that there is no difference between the reaction times of the right and left hands.

Right_hand	Left_hand
104	125
111	121
151	163
175	192
177	192

A. Identift test statistic.

B. Identify critical value(s).

-The critical value is t=

-The critical values are t=

C. What is the conclusion

Is/isn't enough sufficient evidence to warrant rejection of claim that there is no difference/a difference between reaction times.

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