Dating in chances- risks and odds in everyday life james, Ask an Expert

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Find required probability for the binomial distribution.

Sociology: Dating In Chances- Risks and Odds in Everyday Life, James Burke claims that about 70 percent of all single men would welcome a woman taking the initiative in asking for a date. A random sample of 20 single men was asked if they would welcome the woman taking the initiative in asking for a date. What is the probability that

a) At least 18 of the men will say yes?

b) Fewer than 3 of the men will say yes?

c) None of the men will say yes?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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