As of 2011, the following are the ages, in chronological order, at which U.S. presidents
Chapter 12, Problem 17(choose chapter or problem)
As of 2011, the following are the ages, in chronological order, at which U.S. presidents were inaugurated:57, 61, 57, 57, 58, 57, 61, 54, 68, 51, 49, 64, 50, 48, 65, 52, 56, 46, 54, 49, 50, 47, 55, 55, 54, 42, 51, 56, 55, 51, 54, 51, 60, 62, 43, 55, 56, 61, 52, 69, 64, 46, 54, 47.
Source: Time Almanac
Construct a grouped frequency distribution for the data. Use 41–45 for the first class and use the same width for each subsequent class.
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