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Question: The distribution of the ages of a nation's population has a strong influence on economic and social conditions. The following table shows the age distribution of U.S. residents in 1950 and the projected distribution in 2075, in millions of people.
• Because the total population in 2075 is much larger than the 1950 population, comparing percent in each age group is clearer then comparing counts. Make a table of the percent of the total population in each age group for both 1950 and 2075. Use excel to enter the original data and to compute the percentages.
• Using excel create two histograms with a vertical scale in percents for the 1950 and 2075 population data.
• Insert the histograms into a word document and discuss the main features of each histogram and compare and contrast them.
• Upload both your excel and word document
Age group
1950
2075
Under 10
29.3
53.3
10-19
21.8
53.2
20-29
24.0
51.2
30-39
22.8
50.5
40-49
19.3
47.5
50-59
15.5
44.8
60-69
11.0
40.7
70-79
5.5
30.9
80-89
1.6
21.7
90-99
0.1
8.8
100-109
--
1.1
Total
151.1
403.7
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