(in inches) 0.00-0.19 0.20-0.39 0.40-0,59 0.60-0.79 0.80-0.99 1.00-1.19 1.20-1.39 Frequency

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Section 2.1, question 9

The data represents the daily rainfall (in inches) for one month. Construct a frequency 0.38
distribution beginning with a lower class limit of 0.00 and use a class width of 0.20
Does the frequency distribution appear to be roughly a normal distribution?
Daily Rainfall
(in inches)
0.00-0.19
0.20-0.39
0.40-0.59
0.60-0.79
0.80-0.99
1.00-1.19
1.20-1.39
Frequency
0000
0
0.25
0.23 0
0.06
0.55
0.21
0
ooooo
0.01
0.24 0
0
0
0.02
0
1.22
0.22
0
0.22
0.54
0
0
0.25
0
0
Transcribed Image Text:The data represents the daily rainfall (in inches) for one month. Construct a frequency 0.38 distribution beginning with a lower class limit of 0.00 and use a class width of 0.20 Does the frequency distribution appear to be roughly a normal distribution? Daily Rainfall (in inches) 0.00-0.19 0.20-0.39 0.40-0.59 0.60-0.79 0.80-0.99 1.00-1.19 1.20-1.39 Frequency 0000 0 0.25 0.23 0 0.06 0.55 0.21 0 ooooo 0.01 0.24 0 0 0 0.02 0 1.22 0.22 0 0.22 0.54 0 0 0.25 0 0
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