What is a representative sample?
a) a small population
b) a group of participants who know each other
c) a sample that is identical in size and characteristics to a population
d) a sample selected to reflect the characteristics of a population of interest
ANS: d
Psychology
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A psychiatrist has a degree in
A) abnormal psychology B) counseling psychology C) medicine D) experimental psychology
Psychology
As the US population continues to grow in the number of older adults, the prevalence rate in the U.S. is expected to _________in numbers of people by the year_____
a. more than quadruple; 2040 b. more than double; 2040 c. stabilize; 2070 d. more than double; 2020
Psychology