Author Question: Mistakenly rejecting the null hypothesis when it is true and should not have been rejected is ... (Read 86 times)

iveyjurea · **on:** Jun 20, 2018

Mistakenly rejecting the null hypothesis when it is true and should not have been rejected is technically called a(n)

a. Type I error.
b. Type II error.
c. alpha error.
d. beta error.

Question 2

At the beginning of a study, the researcher hypothesizes that there is no difference between the experimental and control groups. This is an example of a(n)

a. Type I error.
b. null hypothesis.
c. alternative hypothesis.
d. significant hypothesis.