In the ANOVA test, what assumption must be made about the shape of the population distribution?
a. the population distribution is normal in shape
b. the test is non-parametric, no assumption need be made about the population
c. population distribution is a bivariate table
d. the test is parametric, population distribution is assumed to not be normal
a
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In general, to recognize the role of luck in our lives is to become more
a. humble. b. satisfied with our success. c. self-hating. d. arrogant.
Under which circumstance would many of the parents in the study have agreed to adopt an African American baby?
a. if they knew the child’s parents b. if it was the only way to have a family with children c. if their extended family supported it d. if it was a domestic adoption
According to the text, lynching, group killings, and hate crimes are all examples of ______.
A. riots B. demonstrations C. fads D. mobs
Time demands are a stressor especially felt by which group?
A. families with adolescent children B. families with young children C. retirement couples D. newlywed couples