d) From the cumulative frequency curve create a box and whisker plot. e) Comment on the how the data is distributed.

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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Can someone please help with D and E? Thank you.
3) The values in the frequency distribution below have a mean of 4.24.
1
4
5
4
8
7
Value
Frequency
2
3
3
x
a) What is the value of x?
b) Find the value of the standard deviation.
c) Construct a cumulative frequency curve of the above data.
d) From the cumulative frequency curve create a box and whisker plot.
e) Comment on the how the data is distributed.
6
6
7
3
Transcribed Image Text:3) The values in the frequency distribution below have a mean of 4.24. 1 4 5 4 8 7 Value Frequency 2 3 3 x a) What is the value of x? b) Find the value of the standard deviation. c) Construct a cumulative frequency curve of the above data. d) From the cumulative frequency curve create a box and whisker plot. e) Comment on the how the data is distributed. 6 6 7 3
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