This tutorial video explains how to find the mean and standard deviation from a frequency table on the Casio fx83GTCW and fx85GTCW calculator. This is the new casio scientific calculator (Casio fx83gt cw and fx85gt cw). Statistics on calculator.
Casio fx83GTCW
Casio fx 83GT CW
Casio fx83GT CW
Casio fx83GTCW
Casio fx85GTCW
Casio fx 85GT CW
Casio fx85GT CW
Casio fx85GTCW