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The heights of South African men are normally distributed with a mean of 69 inches and...

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Basic Math

The heights of South African men are normally distributed with amean of 69 inches and a standard deviation of 4 inches. What is theprobability that a randomly selected South African man is tallerthan 72 inches (sample size of 1)?   What is theprobability that a sample of 100 has a mean greater than 72inches?

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