A type of graph that shows five- or ten-year age groups as different-sized bars, or “blocks,” is called a(n) __________
A) age chart
B) line graph
C) population pyramid
D) pie chart
Ans: C) population pyramid
Sociology
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The baby boom took place between which of these years?
A. 1930 and 1947 B. 1960 and 1975 C. 1946 and 1960 D. 1922 and 1930
Sociology
In which of the following social classes would you expect parents to exercise the least control over mate selection?
(a) the middle class (b) the lower class (c) the upper class (d) the elite
Sociology
Cluster sampling often involves selecting
a. geographical areas. b. systematic stratified clusters. c. older respondents only. d. cases alphabetically.
Sociology
_____ occurs when the fertilized egg is implanted, typically in the uterine wall
A) Conception B) Pregnancy C) Syngamy D) Fecundation
Sociology