Answered: Identify whether each of the following…

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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Identify whether each of the following is a matched pair or a two-sample t-test. Justify your decision.

a. A company introduces an exercise break for its workers to improve job satisfaction. They plan to conduct a survey of 100 employees before and after they implement the exercise program. They will measure job satisfaction by turning the responses into a satisfaction index which will be a value from 0 to 40, where 40 is the highest job satisfaction score and
0 being poor job satisfaction score.

b. A researcher wanted to see if there is a different in resting pulse rate for men and women. He collects a random sample of 30 men and a second random sample of 30 women and records their resting heart rate.

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