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Unformatted text preview: being chosen Study of how genes and environments work together to shape behavior Numbers that describe and summarize a set of research data Value or score that occurs most frequently in a data set Halfway point in a data set Average set of scores Difference between highest and lowest scores in a data set Average difference between each score and the mean of the data set Refers to how strongly one variable is related to another and the direction of that relationship Mathematical procedures that help psychologists make inferences about what the data mean...
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- Spring '09