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1. A population has a mean of 50 and a standard deviation of 6. (a) What are the mean and standard deviation of the sampling

1. A population has a mean of 50 and a standard deviation of 6. (a) What are the mean and standard deviation of the sampling distribution of the mean for N = 16? (b) What are the mean and standard deviation of the sampling distribution of the mean for N = 20

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