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my question (1 point) Independent random samples of n = 15 observations each are drawn from normal populations. The parameters of these populations are: Population

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(1 point) Independent random samples of n = 15 observations each are drawn from normal populations. The parameters of these populations are: Population 1: u = 279 and 0' = 25 Population 2: y = 267 and 0' = 29 Find the probability that the mean of sample 1 is greater than the mean of sample 2 by more than 17

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