If two variables taken together account for 65% of the variability in Y, and a third variable has a simple squared correlation with Y of .10, then adding that variable to the equation will allow us to account for
a. 65% of the variability in Y.
b. 75% of the variability in Y.
c. 10% of the variability in Y.
d. at least 65% of the variability in Y.
D
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________________ refers to the total number of active cases, both old and new, of a disorder that are present in a population during a specific period of time
Incidence maybe?
Which of the following is a valid conclusion from the studies discussed in your textbook which used the thin-slice technique to investigate quick judgments about the personal qualities of others?
A) Quick judgments are generally more accurate than judgments based on more information. B) Judgments based on a lot of information are generally more accurate than judgments based on "thin slices." C) Quick judgments and those made with more information are remarkably similar. D) Quick judgments tend to be more negative than judgments based on more information.