I can never find the answers to these so I found them for other people : Has the marrying age of a man changed over the years? The United States Bureau of the Census takes a formal count of everyone in the U. S. every 10 years and has provided the following data that gives the median age of an American man at the time of his first marriage.

Year
1910
1920
1930
1940
1950
1960
1970
1980
1990
2000
Median Age
25.1
24.6
24.3
24.3
22.8
22.8
23.2
24.7
26.1
26.8

During what ten-year period did the average age increase the most?
a.
From 1970 to 1980
b.
From 1980 to 1990
c.
From 1910 to 1920
d.
From 1940 to 1950

The correct answer is A. 1970-1980, I just took the test on E2020