Question: hourly increase and the standard deviation on that amount? 10) An insurance representative has appointments with 4 prospective clients tomorrow From past experience, she knows

 hourly increase and the standard deviation on that amount? 10) An

hourly increase and the standard deviation on that amount? 10) An insurance representative has appointments with 4 prospective clients tomorrow From past experience, she knows that the probability of making a sale on any appointment is .2 According to the binomial distribution, a) what is the probability that she will sell a policy to 2 of the 4 prospective clients? b) what is the probability that she will sell a policy to at least 2 of the 4 prospective clients? c) what is the expected number of policies she will sell and what is the standard deviation? Answers

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