NBA Champs. This exercise requires that you have done Exercises 7.11–7.15.

a. Draw a graph similar to that shown in Fig. 7.3 on page 333 for sample sizes of 1, 2, 3, 4, and 5.

b. What does your graph in part

(a) illustrate about the impact of increasing sample size on sampling error?

c. Construct a table similar to Table 7.4 on page 333 for some values of your choice.