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.
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.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
I need help on the problem part A an Part B
![Here is a data set:
445
511
533
510
379
485
505
463 553 620
477 548 483
541 496 478
537 443 525
379 518 498
443 419 527
520 529 522
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=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee710977-90c8-4f84-9cb1-1102aa3efb9b%2Fbc960598-564b-4084-94a0-b1571186b615%2Fov5yh9f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Here is a data set:
445
511
533
510
379
485
505
463 553 620
477 548 483
541 496 478
537 443 525
379 518 498
443 419 527
520 529 522
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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