Author Question: If a hypothesis is rejected at the 0.025 level of significance, it: a. must be rejected at any ... (Read 79 times)

clippers! · **on:** Jun 24, 2018

If a hypothesis is rejected at the 0.025 level of significance, it:
a. must be rejected at any level.
b. must be rejected at the 0.01 level.
c. must not be rejected at the 0.01 level.
d. may or may not be rejected at the 0.01 level.

Question 2

Stepwise regression is an iterative procedure that:
a. adds one independent variable at a time.
b. deletes one independent variable at a time.
c. Either a or b.
d. Both a and b.