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, negatively skewed, positively skewed, or none of these. 167 224 170 165 123 125 183 158 148 137 D 193 202 152 250 258 240 283 132 204 180 Construct a frequency distribution for the data set using 5 classes. (Type whole numbers.) Class Frequency 123-155 156-188 189-221 222-254 255-287
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, negatively skewed, positively skewed, or none of these. 167 224 170 165 123 125 183 158 148 137 D 193 202 152 250 258 240 283 132 204 180 Construct a frequency distribution for the data set using 5 classes. (Type whole numbers.) Class Frequency 123-155 156-188 189-221 222-254 255-287
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Step 1
Introduction:
The minimum value in the data set is 123, and the maximum value is 283.
There are 5 classes considered, and the classes are given in the question.
The frequency of a class is obtained by counting the number of observations that are included in the class. The tally marks help to count the frequencies of the different classes.
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