A hypothesis test produces a t statistic of t = 2.20 . If the researcher is using a two-tailed test with ? = .05, how large does the sample have to be in order to reject the null hypothesis?
a. At least n = 11 c. At least n = 13
b. At least n = 12 d. At least n = 14
C
Psychology
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One is more likely to have a peak experience during times of work than times of leisure
Indicate whether the statement is true or false
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The original purpose of intelligence tests was to
a. predict school performance. b. test a theory of human intelligence. c. predict achievement over the life of an individual. d. measure the differences in intelligence between groups of people
Psychology