1. Hypothesis Testing - Setup: Suppose you want to test the claim that the mean volume in all 12-ounce cans of Fizzy Pop soda is equal to 12 ounces. In a sample of 80 cans, you find the sample mean is 11.8 ounces.

Answer parts (a and b).

1(a). What is the claim?

Group of answer choices

> 12

< 12

= 12

= 11.8

1(b). What is the alternative hypothesis?

Group of answer choices

< 12

12

= 11.8

> 12

2. Hypothesis Testing - Setup: The American Mathematical Association claims that less than 60% of all Americans like statistics. In a random sample of 80 Americans, 55% of them liked mathematics. Suppose you were to test the claim of the American Mathematical Society.

What is the null hypothesis?

Group of answer choices

p = 0.6

p > 0.6

p < 0.6

p = 0.55