Chapter 12.1, Problem 11E

a.

To determine

Find the population proportion, p.

To determine

b.

Complete the second and third columns of the table.

c.

To determine

Construct a dot plot for the sampling distribution of the proportion for samples of size 3and mark the position of the population proportion on the plot.

d.

To determine

Obtain the mean of the variable $\widehat{p}$ using the third column form the table.

e.

To determine

Compare the answers form part (a) and part (d) and explain why they are the same.