6. Match the problem on the left to the statistical procedure on the right.

1 2 3 4 5 6 7 8 9	One-sample test of mean with population variance known
1 2 3 4 5 6 7 8 9	H0: Categories are independent
1 2 3 4 5 6 7 8 9	To test H0: 1 = 2 = 3
1 2 3 4 5 6 7 8 9	Rental car gasoline prices per gallon were sampled at eight major airports for Hertz and National car rental companies
1 2 3 4 5 6 7 8 9	Is the class average at least 85?
1 2 3 4 5 6 7 8 9	Is the average of the classes at least 80%?
1 2 3 4 5 6 7 8 9	Rental car gasoline prices per gallon were sampled at eight major airports for Hertz and National car rental companies assuming variances are equal
1 2 3 4 5 6 7 8 9	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
1 2 3 4 5 6 7 8 9	Are two processes equally accurate?

1.	Test of 2 variances
2.	t-test of paired data
3.	One-sample t test of mean
4.	Test of 2 means separate variances
5.	One-sample z test of proportion
6.	Test of 2 means equal variance
7.	One-sample z test of mean
8.	ANOVA
9.	Chi Square

7. Match comparison symbol in HA at the right to the following claims:

Question 7 options:

1 2 3	Drying time is at least 10 minutes
1 2 3	Drying time is at most 10 minutes
1 2 3	Drying time = 10 minutes

8. H0: Product A weight is 10 oz. vs. HA: Product A weight is different than 10 oz. If H0 is rejected, the action will be to reduce product A variability.

What kind of test is required?