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A marksman's chance of hitting a target with each of his shots is 60%. (Assume the...

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Basic Math

A marksman's chance of hitting a target with each of his shotsis 60%. (Assume the shots are independent of each other.) If hefires 30 shots, what is the probability of his hitting the targetin each of the following situations? (Round your answers to fourdecimal places.) (a) at least 21 times (b) fewer than 13 times (c)between 14 and 21 times, inclusive

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Solution We are given n30 p060 q 1 p 1 060 040    See Answer
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