1.) T/F, we can only use the C.I. approach to hypothesis testing when dealing with a two- sided alternative hypothesis regarding .

2.) If the "status quo" value is within the C.I. for a two-sided hypothesis test, then we _______ reject the null hypothesis and therefore ______ conclude the alternative hypothesis.

3.) The difference between s and is that s suffers from ___________ because it's calculated from the sample.

4.) As the sample size n (decreases/increases), the sample standard deviation s becomes more "stable" and close to .

5.) As a result of the property examined in Question 19, as the sample size n increases, t- scores and z-scores behave more and more similarly/differently) as a result of the ____.

6.) As n increases, the degrees of freedom in the corresponding t-distribution (increases/decreases).

7.) Whenever we calculate a t-score as our test statistic, we have to use the ____ distribution to calculate the p-value.

8.) Whenever we calculate a z-score as our test statistic, we have to use the ____ distribution to calculate the p-value.

9.) What is P(t > 1.058) when n=26?

10.) What is P(t > 1.103) when n=26?