Refer to Table 5.1, presented on page 185.
a. List the possible samples without replacement of size 3 that can be obtained from the population of five officials. If a simple random sample without replacement of three officials is taken from the five officials, determine the probability that
b. The governor, attorney general, and treasurer are obtained.
c. The governor and treasurer are included in the sample.
d. The governor is included in the sample.