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In a Hypothetical Job Field,10% of Workers Are Promoted Within

Question 18

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In a hypothetical job field,10% of workers are promoted within their first year of employment.For this hypothetical job field,what is the probability that exactly 25 workers were promoted in their first year in a random sample of 200 workers? Hint: This is a binomial distribution,where p = .10 and q = .90.


A) less than 5%
B) greater than 95%
C) between 5% and 6%
D) between 15% and 16%

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