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In a very large population, the distribution of annual income is skewed, with a

ID: 3381401 • Letter: I

Question

In a very large population, the distribution of annual income is skewed, with a long right tail. We take a simple random sample of npeople from this population and record the n incomes. We expect a histogram of the n incomes in the sample

A. will resemble a Normal distribution provided n is large.
B. will resemble a Uniform distribution for all values of n.
C. will not resemble a Normal distribution whatever the value of n.
D. will resemble a Uniform distribution provided n is large.
E. will resemble a Normal distribution for all values of n.

Explanation / Answer


A. will resemble a Normal distribution provided n is large.

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