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nakiah242000
Sep 11, 2007, 05:20 PM
Can you identify the class width, midpoints, and boundaries

[B]Daily Part Frequency
0.00-0.49 31
0.50-0.99 1
1.00-1.49 0
1.50-1.99 2
2.00-2.49 0
2.50-2.99 1

shygrneyzs
Sep 11, 2007, 05:22 PM
You can go to this website, called Quick Math:
QuickMath Automatic Math Solutions (http://www.quickmath.com)

Capuchin
Sep 11, 2007, 11:51 PM
Do you think we should be linking to online calculators for math homework which no doubt the whole point of is to learn the method??

Greg Quinn
Sep 11, 2007, 11:57 PM
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Can you identify the class width, midpoints, and boundaries

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No, I can not. I really really wish I could but I really can not. I'm really sorry. Really I am, but I can spell "really."

jkally1
Apr 8, 2011, 04:51 AM
Definition #1: CLASS WIDTH
The class width for a class in a frequency distribution is found by subtracting the lower (or upper) class limit of one class from the lower (or upper) class limit of the next class."

Worked example: Class 7-14
lower class limit = 7 upper class limit = 14
lower class boundary = 6.5 upper class boundary = 14.5
class width [14.5 - 6.5] = 8
class mid-point [(14.5 + 6.5) / 2]
= [21 / 2]
= 10.5

I hope that helps with everything you need