2 33 50 96 49 84 118 78 48 101 43 97 84 29 86 54 93 48 80 65 47 71 95 71 58 quency distribution table (GFDT) for this data set. Th lass width. Each class should contain its lower class ld increase by increments of the class width.
2 33 50 96 49 84 118 78 48 101 43 97 84 29 86 54 93 48 80 65 47 71 95 71 58 quency distribution table (GFDT) for this data set. Th lass width. Each class should contain its lower class ld increase by increments of the class width.
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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Question

Transcribed Image Text:Here is a data set:
What is the maximum of this data set?
The goal is to construct a grouped frequency distribution table (GFDT) for this data set. The GFDT
should have 10 classes with a "nice" class width. Each class should contain its lower class limit and
each sequential lower class limit should increase by increments of the class width.
This problem is to determine what the class width should be.
max =
What is the minimum of this data set?
min =
What is the range of this data set?
range =
56
33
49
45 90
73
50
96 97
84 118 84
78 48 29 86
71 58 54 93
101
48
80
65
43 47 71 95
What is the span of the range?
span=
What is the (most likely) discrete unit for this data set?
discrete unit =
=
Using this value, if the goal is to have 10 classes, what is the nicest class width?
optimal class width:
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