To go from the equation in the previous problem to the equation for t we must
a. substitute sample means for population means.
b. substitute sample variances for population variances.
c. substitute sample standard deviations for population variances.
d. draw very large samples.
B
You might also like to view...
Social psychology is the scientific study of how a person's behavior, thoughts, and feelings are influenced by __________
a) cognition. b) mental processes. c) the real, imagined, or implied presence of others. d) psychology.
David was raised by parents who were not very sensitive and responsive to his needs. According to Kagan, what would his attachment classification be?
a. He would definitely have an avoidant attachment. b. He would probably have a resistant attachment. c. He could have a secure attachment and he would be capable of forming healthy attachments to others. d. Kagan did not do any research with young children.