Identify whether each of the following is paired data or two-sample independent populations. 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 difference 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
Identify whether each of the following is paired data or two-sample independent populations. 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 difference 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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