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What is the distribution of w

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Reference no: EM132382063

The weight U of a man is normally distributed with mean 160 lb deviation 30lb The weight V of a woman is normally distributed with a with mean 120 lb and standard deviation 25 lb in and women are randomly selected. Let W equal U - V.

What is the distribution of w?

What are the mean and variance of w?

What is the probability that the man is at least 50 pound heavier than the woman?

Reference no: EM132382063

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