Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Age (yr) when award was won Frequency D 20-29 29 30-39 36 40-49 14 50-59 4 60-69 6. 70-79 80-89 1. Identify the class width. 10 (Type an integer or a decimal. Do not round.) Identify the class midpoints. 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 class boundaries, 口口 圈 (Type integers or decimals. Do not round. Use ascending order.)

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 10CT
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Identify the class boundaries ?

Identify the lower class limits, upper class limits, class
width, class midpoints, and class boundaries for the
given frequency distribution. Also identify the number of
individuals included in the summary.
Age (yr) when
award was won Frequency D
20-29
30-39
40-49
50-59
60-69
70-79
80-89
29
36
14
4
6.
2.
Identify the class width.
10
(Type an integer or a decimal. Do not round.)
Identify the class midpoints.
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 class boundaries,
(Type integers or decimals. Do not round. Use ascending order.)
Transcribed Image Text:Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Age (yr) when award was won Frequency D 20-29 30-39 40-49 50-59 60-69 70-79 80-89 29 36 14 4 6. 2. Identify the class width. 10 (Type an integer or a decimal. Do not round.) Identify the class midpoints. 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 class boundaries, (Type integers or decimals. Do not round. Use ascending order.)
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