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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 8PPS

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Question

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 =

Expert Solution