Question

A study was conducted to develop a scale to measure
stress in the workplace. Respondents were asked to rate
26 distinct work events. Each event was to be compared
with the stress of the first week on the job, which was
awarded an arbitrary score of 500. Sixty professional
men and 41 professional women participated in the
study. One of the stress events was lack of support from
the boss." The men's sample average rating of this event
was 631 and the women's sample average rating was 848.
Suppose the population standard deviations for men and
for women both were about 100. Construct a 95% confi-
dence interval to estimate the difference in the popula-
tion mean scores on this event for men and women.
1.​

Answer 1

Answer:

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