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Author Question: Suppose that the average country song length in America is 4.75 minutes with a standard deviation of ... (Read 39 times)

stock

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Suppose that the average country song length in America is 4.75 minutes with a standard deviation of 1.10 minutes. It is known that song length is not normally distributed. Suppose a sample of 25 songs is taken from the population. What is the approximate probability that the average song length will last more than 5.25 minutes? Round to the nearest thousandth.
◦ 0.175
◦ 0.012
◦ 0.488
◦ 0.325


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Marked as best answer by stock on Apr 14, 2020

Liddy

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