In a contingency table, each row total and each column total is called a _____
a. marginal c. partial sum
b. grand total d. unit total
A
Marginals are the row totals and column totals in a contingency table.
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In comparison to the binge-eating/purging type, individuals with restricting anorexia tend to ____
a. be more impulsive b. have stronger family histories of obesity c. have more labile moods d. lose weight through diet
What is the purpose of the critical value?
a. To define the minimum absolute z-value required for a sample to be in the region of rejection. b. To define the minimum absolute z-value required for a sample to be out of the region of rejection. c. To determine the likelihood that the population mean was obtained by chance. d. To determine the value of z needed to conclude that the population mean was obtained by chance.
Experimental psychologists are most likely to conduct research on ____
a. ?sensation and perception b. ?emotional development c. ?adjustment difficulties d. ?people and their work environments
The two types of formal groups that exist are the
A. Functional and task groups B. Primary and secondary groups C. Functional and primary groups