A perfect association between variables can be seen on a scatterplot when
a. all dots lie an equal distance from the regression line.
b. all dots lie on the regression line.
c. the regression line forms a right angle at its intersection with the X axis.
d. the regression line is parallel to the X axis
ANSWER: b
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Requiring schools to open their doors to girls and allow girls to be educated in the same manner as boys was a result of
b) the 19th Amendment. c) the Equal Rights Amendment. d) the Gender Entitlement Act.
During an interviewer training session, Jones, a trainee, asks you, "What should I do if. . . ?" You tell Jones: a. check the specifications
b. do whatever you think is most appropriate in that situation. c. it will not happen. d. call me, if it happens. e. jot down problems and skip that part of the interview.
Which among the following social categories contains the highest proportion of drinkers?
a. High income b. Married c. Lives in a rural area d. Low levels of formal education
The issue of ______ is one good example that shows how sociologists have helped shape public policy.
Fill in the blank(s) with the appropriate word(s).