All of the following are assumptions of the one-sample t test EXCEPT ______.
A. sampling bias
B. normality
C. random sampling
D. independence
Answer: A
You might also like to view...
Bar graphs are used with _____ data
a. nominal b. ordinal c. interval d. ratio
Brandon is trying to get out of his crib. He tries sticking his legs through the bars, hitting the bars with his arms, and butting them with his head. He realizes that he is getting nowhere. Then suddenly Brandon tries climbing over the top of the bars, and he breaks free. This illustrates
A. insight. B. escape conditioning. C. use of cognitive maps. D. vicarious experience.
Strictly speaking, the newborn has no self
Indicate whether the statement is true or false
Dr. Noyd conducted an experiment to determine whether talking to a psychiatrist made depressed people less depressed. He randomly divided participants who scored highly on a depressive inventory into two groups. Group A talked over their problems with a psychiatrist while Group B did nothing. He found that Group A showed significantly more improvement in their depression than did Group B. In Dr. Noyd's experiment, the experimental group refers to
A. the differences observed whether or not therapy was received. B. the people who talked over their problems. C. the scores on the depressive inventory. D. the random assignment.