Here is a data set: 165 174 280 178 188 199 198 179 259 160 251 283 246 280 142 204 78 321 191 139 79 196 216 179 159 116 148 183 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 = What should be the first lower class limit? 1st lower class limit =
Here is a data set: 165 174 280 178 188 199 198 179 259 160 251 283 246 280 142 204 78 321 191 139 79 196 216 179 159 116 148 183 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 = What should be the first lower class limit? 1st lower class limit =
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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Here is a data set:
| 165 | 174 | 280 | 178 |
| 188 | 199 | 198 | 179 |
| 259 | 160 | 251 | 283 |
| 246 | 280 | 142 | 204 |
| 78 | 321 | 191 | 139 |
| 79 | 196 | 216 | 179 |
| 159 | 116 | 148 | 183 |
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 =
What should be the first lower class limit?
1st lower class limit =
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