# Question

a. With random sampling, does the shape of the data distribution tend to resemble more closely the sampling distribution or the population distribution? Explain.

b. Explain carefully the difference between a data distribution of sample observations and the sampling distribution of the sample proportion for a binary variable that can take values only of 0 and 1.

b. Explain carefully the difference between a data distribution of sample observations and the sampling distribution of the sample proportion for a binary variable that can take values only of 0 and 1.

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