MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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In order to study the spending habits of shoppers in orlando, florida, 50 randomly selected shoppers at a mall were surveyed to determine the number of credit cards they carried. The following results were obtained: 25042106354340525202502525435610635340522520204210

a. Organize the given data by creating a frequency distribution

b. Construct a pie chart to represent the data

Expert Solution
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Step 1

Given Information:

50 randomly selected shoppers at a mall were surveyed to determine the number of credit cards they carried.

(a) To organize the given data by creating a frequency distribution:

First organize the data by arranging the data in numerical order:

0,0,0,0,0,0,0,0,0,0,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,3,3,3,3,3,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,6,6,6

Now, create a frequency table and input the data as follows:

Number of credit cards Frequency
0 10
1 3
2 12
3 5
4 6
5 11
6 3
Total 50

 

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