(c) Develop a cumulative frequency distribution using the classes in part (a). Cumulative Frequency 0-4 5-9 Class 10-14 15-19 20-24 (d) Develop a cumulative relative frequency distribution using the classes in part (a). If required, round your answers to two decimal places.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
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Chapter11: Data Analysis And Displays
Section11.4: Two-ways Tables
Problem 12E
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(c) Develop a cumulative frequency distribution using the classes in part (a).
Cumulative
Frequency
0-4
5-9
10-14
Class
15-19
20-24
(d) Develop a cumulative relative frequency distribution using the classes in part (a). If required, round your answers to two decimal places.
0-4
5-9
Class
10-14
15-19
20-24
Cumulative
Relative
Frequency
(e) What proportion of customers need an oil change who wait 9 minutes or less?
%
Transcribed Image Text:(c) Develop a cumulative frequency distribution using the classes in part (a). Cumulative Frequency 0-4 5-9 10-14 Class 15-19 20-24 (d) Develop a cumulative relative frequency distribution using the classes in part (a). If required, round your answers to two decimal places. 0-4 5-9 Class 10-14 15-19 20-24 Cumulative Relative Frequency (e) What proportion of customers need an oil change who wait 9 minutes or less? %
(c) Develop a cumulative frequency distribution using the classes in part (a).
Cumulative
Frequency
0-4
5-9
10-14
Class
15-19
20-24
(d) Develop a cumulative relative frequency distribution using the classes in part (a). If required, round your answers to two decimal places.
0-4
5-9
Class
10-14
15-19
20-24
Cumulative
Relative
Frequency
(e) What proportion of customers need an oil change who wait 9 minutes or less?
%
Transcribed Image Text:(c) Develop a cumulative frequency distribution using the classes in part (a). Cumulative Frequency 0-4 5-9 10-14 Class 15-19 20-24 (d) Develop a cumulative relative frequency distribution using the classes in part (a). If required, round your answers to two decimal places. 0-4 5-9 Class 10-14 15-19 20-24 Cumulative Relative Frequency (e) What proportion of customers need an oil change who wait 9 minutes or less? %
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