Using a confidence interval when conducting a two-tail test for , we do not reject H0 if the hypothesized value for :
a. is to the left of the lower confidence limit (LCL).
b. is to the right of the upper confidence limit (UCL).
c. falls between the LCL and UCL.
d. falls in the rejection region.
Question 2
In stepwise regression procedure, the independent variable with the largest F-statistic, or equally with the smallest p-value, is chosen as the first entering variable. The standard, also called the F-to-enter, is usually set at F equals:
a. 0
b. 1
c. 2
d. 4
