MSerror is the variability among group means

Thirty-year-old Plato the Younger, apparently suffering from severe depression, was taken to Hippocrates. How would Hippocrates explain the development of Plato's symptoms?

a) The man has a high level of black bile. b) The man's diet is lacking important nutrients. c) Evil spirits have taken hold of the man's body. d) The gods are not pleased with the man's lifestyle.

Evidence indicates that __________ contributes substantially to the self-esteem, optimism, and life satisfaction of low-SES, ethnic minority seniors

A) belief in fate B) belief in God's powers C) participation in diverse religions D) belief that God is a man-made construct