(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.
(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.
MATLAB: An Introduction with Applications
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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?
%
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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