MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
The number of hospital beds in a sample of
20
hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using
5
classes. Describe the shape of the histogram as symmetric, uniform, negativelyskewed, positively skewed, or none of these.
172
|
160
|
132
|
133
|
184
|
165
|
163
|
217
|
145
|
135
|
|
189
|
209
|
146
|
252
|
265
|
244
|
312
|
141
|
205
|
182
|
Class
|
Frequency
|
---|---|
132–168
|
|
169–205
|
|
206–242
|
|
243–279
|
|
280–316
|
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