Class Interval Arithmetic Mean Calculator

Intervels	1-10,11-20,21-30,31-40,41-50 Enter the Numbers with Comma separated(,)
Friquency	5,20,40,80,100 Enter the Numbers with Comma separated(,)

Class Interval Arithmetic Mean Calculator to make data more manageable class intervals.

Arithmetic Mean = ΣfX/Σf

Where

x is the midpoint of the data set

f is the frequency