One sample has M = 18 and a second sample has M = 14 . If the pooled variance for the two samples is 16, what is the value of Cohen's d?
a. 0.25
b. 0.50
c. 1.00
d. Cannot be determined with the information given
C
Psychology
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Our approach to science and the conclusions we draw from our research are influenced by:
a. our personal views. b. our shared view of the world. c. our culture. d. all of these
Psychology
If both samples have the same number of scores (n), then the independent-measures t statistic will have df = 2n - 2
Indicate whether the statement is true or false
Psychology