Match the problem to the statistical procedure.

a) Rental car gasoline prices per gallon were sampled at eight major airports for Hertz and National car rental companies

b) Rental car gasoline prices per gallon were sampled at eight major airports for Hertz and National car rental companies and variability was assumed to be equal.

c) Is the class average at least 85?

d) Are two processes equally accurate?

e) One-sample test of mean with population variance known

f) To determine the effect of a new drug for diabetes, measurements of blood sugar are taken from 250 people before and after administering the drug

g) Is the average of the classes at least 80%?

Match to the following

1) Test of 2 variances

2) T-test of paired data

3) One sample t-test of mean

4) T-test of mean separate variances

5) One sample t-test of proportion

6) Test of 2 means with equal variances

7) One sample z test mean