The question is explain why the “happy” slice makes up 52.5%?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The question is explain why the “happy” slice makes up 52.5%?
ata
Frequency table
Preferred status Frequency
Famous
7
Happy
Healthy
Rich
Total
21
4
1. Draw and label the axes.
00
8
Transcribed Image Text:ata Frequency table Preferred status Frequency Famous 7 Happy Healthy Rich Total 21 4 1. Draw and label the axes. 00 8
You can use a pie chart when you want to emphasize each category's relation to the
whole. Pie charts are challenging to make by hand, but technology will do the job for you.
Here is a pie chart of the preferred status data from the preceding example. Notice
that the pie shows the relative frequency for each response category. For instance, the
"Famous" slice makes up 17.5% of the graph because the relative frequency for this
category is 7/40= 0.175 = 17.5%.
1
Preferred status
Rich
20.0%
Healthy
10.0%
Famous
17.5%
FOR PRACTICE TRY EXERCISE 7.
Happy
52.5%
Transcribed Image Text:You can use a pie chart when you want to emphasize each category's relation to the whole. Pie charts are challenging to make by hand, but technology will do the job for you. Here is a pie chart of the preferred status data from the preceding example. Notice that the pie shows the relative frequency for each response category. For instance, the "Famous" slice makes up 17.5% of the graph because the relative frequency for this category is 7/40= 0.175 = 17.5%. 1 Preferred status Rich 20.0% Healthy 10.0% Famous 17.5% FOR PRACTICE TRY EXERCISE 7. Happy 52.5%
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