When working with interval-ratio data, the optimal strategy for predicting Y while taking X into account would be to
a. use the regression line.
b. guess randomly.
c. ignore the slope (b).
d. always predict the Y intercept (a).
ANSWER: a
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Culture is best described as a
a. very general guide to behavior that individuals must alter in order to deal with real situations. b. blueprint for action that controls almost everything the individual does in real situations. c. shared general understanding that has little to do with real everyday situations.
Evidence shows that premarital counseling contributes to more stable marriages
Indicate whether the statement is true or false
The primary difference between remarriage in colonial times and today is that
(a) most fathers did not adopt the mother's children. (b) most remarriages occurred after the death of a spouse. (c) people idolized the dead spouse. (d) the first marriages lasted much longer.
In This Land is Our Land: On May 26, 1924, the United States created a permanent limit on immigration by establishing a nationality origins quota system. What immigrants groups did they intend to keep from entering the U.S.?
What will be an ideal response?