Here is a data set: What should be the first lower class limit? 1st lower class limit= 17.4 18.7 17.7 20.7 7.9 20.2 48.7 13.5 36.6 12.7 28.7 41.3 11.4 19.1 0.7 12.3 45 0.7 28.1 25.1 20.8 35.2 31 33.7 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 the lower class limits should all be multiples of the class width. This problem is to determine what the class width and the first lower class limit should be. What is the best class width for this data set? optimal class width = Submit Question 15.828.3 6.1 0.7

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4BGP
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Here is a data set:
What should be the first lower class limit?
1st lower class limit=
17.4
18.7
17.7 20.7
7.9
20.2 48.7 13.5
36.6
12.7 28.7 41.3
11.4 19.1 0.7 12.3
45 0.7
28.1 25.1 20.8
35.2
31 33.7
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 the lower class
limits should all be multiples of the class width.
This problem is to determine what the class width and the first lower class limit should be.
What is the best class width for this data set?
optimal class width =
Submit Question
15.828.3
6.1
0.7
Transcribed Image Text:Here is a data set: What should be the first lower class limit? 1st lower class limit= 17.4 18.7 17.7 20.7 7.9 20.2 48.7 13.5 36.6 12.7 28.7 41.3 11.4 19.1 0.7 12.3 45 0.7 28.1 25.1 20.8 35.2 31 33.7 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 the lower class limits should all be multiples of the class width. This problem is to determine what the class width and the first lower class limit should be. What is the best class width for this data set? optimal class width = Submit Question 15.828.3 6.1 0.7
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