Archie is fed up with waiting in line at his local post office and decides to take action. Over the course of the next few months, he records the waiting times for each of a random selection of 25 post office visits made by him and other customers. These waiting times (in minutes) are summarized in the following histogram: Frequency 10+ 84 6- 4 2 2 24 6 12 18 24 30 Waiting time (in minutes) Based on the histogram, draw the ogive (the cumulative relative frequency polygon) for Archie's data. Cumulative relative frequency 1 0.8 0.6 0.4 0.2 0.00 0.00 0.00 0.00 [0.00 [0.00 12 18 24 30 Waiting time (in minutes)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Archie is fed up with waiting in line at his local post office and decides to take action. Over the course of the next few months, he records the waiting times for
each of a random selection of 25 post office visits made by him and other customers. These waiting times (in minutes) are summarized in the following
histogram:
Frequency
10+
84
6-
4
2
2
24
6
12
18
24
30
Waiting time (in minutes)
Based on the histogram, draw the ogive (the cumulative relative frequency polygon) for Archie's data.
Cumulative relative frequency
1
0.8
0.6
0.4
0.2
0.00
0.00
0.00
0.00
[0.00
[0.00
6.
12
18
24
30
Waiting time (in minutes)
Transcribed Image Text:Archie is fed up with waiting in line at his local post office and decides to take action. Over the course of the next few months, he records the waiting times for each of a random selection of 25 post office visits made by him and other customers. These waiting times (in minutes) are summarized in the following histogram: Frequency 10+ 84 6- 4 2 2 24 6 12 18 24 30 Waiting time (in minutes) Based on the histogram, draw the ogive (the cumulative relative frequency polygon) for Archie's data. Cumulative relative frequency 1 0.8 0.6 0.4 0.2 0.00 0.00 0.00 0.00 [0.00 [0.00 6. 12 18 24 30 Waiting time (in minutes)
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