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9th Edition

David R. Anderson + 4 others

Publisher: South-Western College Pub

ISBN: 9780357045435

Chapter 7.9, Problem 49E

**a.**

To determine

Show the sampling distribution of

**b.**

To determine

Find the probability that the sample proportion in Part (a) will be within

**c.**

To determine

Show the sampling distribution of

**d.**

To determine

Find the probability that the sample proportion in Part (c) will be within

**e.**

To determine

Explain whether the probabilities are different in Parts (b) and (d).