Author Question: Pnull _________. a. always equals 1 - Preal b. never equals 0.50 c. always equals 0.50 d. ... (Read 120 times)

ARLKQ · **on:** Jun 19, 2018

Pnull _________.

a. always equals 1 - Preal
b. never equals 0.50
c. always equals 0.50
d. equals 0.50, ?5= 0.50, or ?4= 0.50, depending on H1

Question 2

Preal is defined as _________.

a. the probability of getting a plus with any subject in the sample of the experiment when the independent variable has a real effect
b. the probability of getting a plus with any subject in the sample of the experiment when the independent variable has no effect
c. the probability of getting a plus with any subject in the sample of the experiment when chance alone is at work
d. the probability of getting a plus with any subject in the sample of the experiment when the independent variable has a real effect in the direction predicted by the directional H1