Author Question: Lf alpha is changed from 0.05 to 0.01, _________. a. the probability of a Type II error decreases ... (Read 90 times)

Kthamas · **on:** Jun 19, 2018

lf alpha is changed from 0.05 to 0.01, _________.

a. the probability of a Type II error decreases
b. the probability of a Type I error increases
c. the error probabilities stay the same the probability we will retain a false H0 increases
d. the probability we will retain a false H0 increases

Question 2

An alpha level of 0.05 indicates that _________.

a. if H0 is true, the probability of falsely rejecting it is limited to 0.05
b. 95 of the time, chance is operating
c. the probability of a Type II error is 0.05
d. the probability of a correct decision is 0.05