Homework Help: statistics

Posted by penny lane on Wednesday, September 5, 2012 at 8:19pm.

for mu homework, we are making histograms. on the assignment, we need to list the class limits, class boundaries, midpoint, frequency and relative frequency for each class. i know how to find all of those except for the midpoint since we were not taught this in class. care to explain how to find the midpoint?

statistics - MathGuru, Thursday, September 6, 2012 at 6:31pm
To find the midpoint:

Add the lower class limit to the upper class limit, then divide by 2.

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