Question: 1. If the sample has n = 4 scores, then conduct a hypothesis test to evaluate the significance of the treatment effect. Use a two-tailed

1. If the sample has n = 4 scores, then conduct a hypothesis test to evaluate the significance of the treatment effect. Use a two-tailed test with = .05.

a.What are your df?

b.State your decision rules.

c.What is tobt?

d.Do you reject or fail to reject?

2. If the sample has n = 16 scores, then conduct a hypothesis test to evaluate the significance of the treatment. Use a two-tailed test with = .05.

a.What are your df?

b.State your decision rules.

c.What is tobt?

d.Do you reject or fail to reject?

3. Describe how increasing the size of the sample affects the likelihood of rejecting the null hypothesis.

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