Hobbes, along with many theologians and philosophers, believed human nature to be ____, whereas Rousseau believed it to be basically ____.?

According to the authors of your text, people who have lived in the same place for a longer time tend to feel

a. guilty when they don't volunteer locally. b. greater disdain for the areas in town that are run-down. c. a greater attachment to the community. d. isolated from their neighbors.

If the scores on a test are normally distributed, what percentage will be within two standard deviations of the mean?

a. 50 b. 68 c. 95 d. 99