Question

According to The Wirthlin Report, 24% of all workers say that their job is very stressful.If60 workers are randomly selected:
a. What is the probability that 17 or more say that their job is very stressful?
b. What is the probability that more than 22 say that their job is very stressful?
c. What is the probability that between 8 and 12 (inclusive) say that their job is very stressful?



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  • CreatedFebruary 19, 2015
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