The _____ formula is used to calculate the variance
a. secret c. compound
b. definitional d. calculational
D
The calculational formula uses raw scores, the mean, and the number of scores to calculate the variance.
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Surprisingly, research involving the use of a meta-analysis (Barrick & Mount, 1991) found that there is rather little relationship between the Big Five trait of _____ and job performance
a. ?openness b. ?conscientiousness c. ?agreeableness d. ?neuroticism
A source of bias that may occur in research findings when participants are allowed to choose for themselves a certain treatment in a scientific study is called a _____
A) gender bias B) correlation C) selection factor D) sampling error
Children who are beginning to produce two-word utterances tend not to include
a. nouns. c. conjunctions. b. verbs. d. adjectives.
Over successive generations, moths develop spots that resemble eyes on their wings that scare off predators. This characteristic would be a(n) __________.
A. selective advantage B. genetic susceptibility C. artificial disadvantage D. selective disadvantage