Answer the following questions with appropriate answer.

1. When performing a hypothesis test, it is assumed that the null hypothesis is:

A: true

B: false

2. When setting up a hypothesis test, your goal is to support the claim. Then you would want to make sure that the claim is the ________ hypothesis

A: null

B: alternative

3. The Chi- Square tests for goodness of fit and independence are always _______-tailed

A:Right

B: Left

C: Two

4. A claim states that a population variance is more than 400. Another way to make this claim is to say that the SD is greater than______

A:16,000

B. 400

C: 40

D: 20

5. The closer that [r] is to ___ , the stronger the correlation

A:0

B: 1

6: the closer that [r] is to ___ the weaker the correlation.

A: 0

B: 1