What type of sample divides the population into nonoverlapping groups of N1, N2, N3, . . . Ni, such that N1 + N2 + N3 + . . . + Ni + N = N, and then performs a simple random sample of ƒ = n/N in each of the nonoverlapping groups?
a. simple random
b. stratified random
c. systematic random
d. cluster random
b
Psychology
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A. groupthink B. subordinate cooperation C. intragroup satiation D. intergroup threat
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What is the most common eating disorder worldwide?
A. Anorexia nervosa B. Bulimia nervosa C. Binge-eating disorder D. Purging disorder
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Iconic memory holds auditory information
Indicate whether the statement is true or false
Psychology
The tendency to recall things that are presented at the end of a sequence is called the __________ effect
a) serial position b) recency c) primacy d) sequence order
Psychology