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2. A recent study found that 70% of American men consider themselves “physically fit”. Find the...


2. A recent study found that 70% of American men consider themselves “physically fit”. Find the probability that in a random sample of fifteen American men -
(a) exactly twelve consider themselves “physically fit”.
(b) at least twelve consider themselves “physically fit”.
(c) fewer than twelve consider themselves “physically fit”.
Math   Statistics-And-Probability   
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