Japans birthrate is believed to be 157 per woman assume


Question: Japan's birthrate is believed to be 1.57 per woman. Assume that the population standard deviation is 0.4. If a random sample of 200 women is selected, what is the probability that the sample mean will fall between 1.52 and 1.62?

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Basic Statistics: Japans birthrate is believed to be 157 per woman assume
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