The proportion of the variability in y that is accounted for by x is found by squaring the ___
a. Correlation coefficient
b. Regression slope
c. Chi-square result
d. t-test value
a
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A major concern when it comes to the effort to assess a future employee's character is that applicants tend to present themselves in overly positive ways. One form of assessment that avoids this problem is
a. face-to-face interviews. b. overt integrity tests. c. covert integrity tests. d. non-structured interviews.
One common characteristic of the fourth age is a. a high level of dementia
b. a virtual absence of chronic stress. c. establishment of one's career. d. a great probability of major improvement on physical strength/flexibility.
The arithmetic average or ____________________ is a commonly used measure of central tendency
Fill in the blank(s) with correct word
As the ____ of a group increases, so does ____ within the group
a. ?identifiability; rebelliousness b. ?size; homogeneity c. ?cohesiveness; conformity d. ?homogeneity; realistic conflict