Listed below are the 35 members of the Metro Toledo Automobile Dealers Association. We would like to estimate the mean revenue from dealer service departments. The members are identified by numbering them 00 through 34.
a. We want to select a random sample of five dealers. The random numbers are 05, 20, 59, 21, 31, 28, 49, 38, 66, 08, 29, and 02. Which dealers would be included in the sample?
b. Use the table of random numbers to select your own sample of five dealers.
c. A sample is to consist of every seventh dealer. The number 04 is selected as the starting point. Which dealers are included in thesample?
Solution:
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