Suppose that the world record winning time for the half-marathon was 1 hour 10 minutes in 1900. If the world's fastest 60-year-olds ran a half-marathon race today, what would you expect the winning time would be?

In the U.S., national prohibition of alcohol sales was in effect from

A. 1851 to 1855. B. 1880 to 1889. C. 1920 to 1933 D. 1860 to 1940.

Tests such as Raven's Progressive Matrices are designed

a. to be culture-fair. c. for African American children. b. for European American children. d. for lower class children.