# Identify the class width, midpoints, and boundaries

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 Posts: 5,028, Reputation: 4847 Uber Member #2 Sep 11, 2007, 06:22 PM
You can go to this website, called Quick Math:
QuickMath Automatic Math Solutions
 Capuchin Posts: 5,319, Reputation: 3601 Uber Member #3 Sep 12, 2007, 12:51 AM
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 Posts: 488, Reputation: 468 Full Member #4 Sep 12, 2007, 12:57 AM
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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 Posts: 1, Reputation: 10 Junior Member #5 Apr 8, 2011, 05:51 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

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