Dentify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the
given frequency distribution. Also identify the number of
ndividuals included in the summary.
Age (yr) when
award was won Frequency
15-24
29
25-34
33
35-44
15
45-54
4
55-64
5
65-74
2
75-84
1
19.5 29.5 39.5 49.5 59.5, 69.5), 79.5
(Type integers or decimals. Do not round. Use ascending order.)
Identify the class boundaries.
14.5 , 24.5, 34.5 44.5, 54.5 , 64.5', 74.5', 84.5
(Type integers or decimals. Do not round. Use ascending order.)
Identify the number of individuals included in the summary.
(Type an integer or a decimal. Do not round.)
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