How do I use a frequency distribution to find the class width?
February 20th, 2023
Simply take a class then take the difference of upper limit and lower limit and add 1.
example
Class
1 – 4
5 – 8
9 – 12
Take 1 – 4.. The right end numbers are upper class limits and the left end numbers are lower class limits.. to take the class width or class size
UL – LL + 1 = 4 – 1 + 1 = 4, therefore the class width or class size is 4
meaning there are 4 possible values from 1 – 4 those are 1,2,3,4