Solution-Determine the mean and standard deviation

Determine the mean and standard deviation

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The National Weather Service keeps records of rainfall in valleys. Records indicate that in a certain valley, the annual rainfall has a mean of 95 inches and a standard deviation of 12 inches. Suppose the rainfalls are sampled during randomly picked years and x is the mean amount of rain in these years. For samples of size 36, determine the mean and standard deviation of x.

Reference no: EM131055847

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Determine the mean and standard deviation

Reference no: EM131055847

Reference no: EM131055847

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