Which ethnic group in the U.S. has a higher average family income than all other ethnic groups?

The 16 Personality Factor (16 PF) test was developed by

a. Gordon Allport. b. Albert Bandura. c. Raymond Cattell. d. Carl Jung.

When you assert that it is improbable that the mean intelligence test score of a particular group is 100, you are using ____

a. descriptive statistics b. scale c. reliability d. inferential statistics