Here is a data set: 5890 5640 4960 4970 4810 5600 4970 5400 6140 5120 5850 5890 5120 6090 5170 5470 5540 6040 6510 5980 5220 5690 5410 5770 5630 5570 4620 5670 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.
Here is a data set: 5890 5640 4960 4970 4810 5600 4970 5400 6140 5120 5850 5890 5120 6090 5170 5470 5540 6040 6510 5980 5220 5690 5410 5770 5630 5570 4620 5670 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.
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:
| 5890 | 5640 | 4960 | 4970 |
| 4810 | 5600 | 4970 | 5400 |
| 6140 | 5120 | 5850 | 5890 |
| 5120 | 6090 | 5170 | 5470 |
| 5540 | 6040 | 6510 | 5980 |
| 5220 | 5690 | 5410 | 5770 |
| 5630 | 5570 | 4620 | 5670 |
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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