Author Question: If a test of hypothesis has a Type I error probability of .05, this means that: a. if the null ... (Read 91 times)

segrsyd · **on:** Jun 24, 2018

If a test of hypothesis has a Type I error probability of .05, this means that:
a. if the null hypothesis is true, we don't reject if 5 of the time.
b. if the null hypothesis is true, we reject it 5 of the time.
c. if the null hypothesis is false, we don't reject it 5 of the time.
d. if the null hypothesis is false, we reject it 5 of the time.

Question 2

The independent variable x in a polynomial model is called the ___________________ _ variable.
Fill in the blank(s) with correct word