Author Question: If tobs does not fall into the rejection region, then which of the following is true? a. The ... (Read 112 times)

geodog55 · **on:** Jun 20, 2018

If tobs does not fall into the rejection region, then which of the following is true?

a. The probability of obtaining tobs if H0is true is less than .05.
b. The alternative hypothesis is accepted.
c. The null hypothesis is rejected.
d. The null hypothesis is not rejected.

Question 2

A linear relationship requires that _____ .

a. a change of one unit in variable X be accompanied by a constant amount of
change in variable Y
b. when X equals zero, then Y must equal zero
c. the population distributions of X and Yare normal
d. a change of one unit in variable X be accompanied by a varying amount of
change in variable Y