Casio FX-9750G PLUS User's Manual & Technical Reference page 288

18 - 3
Calculating and Graphing Single-Variable Statistical Data
260
minX ............... minimum
Q1 .................. first quartile
Med ................ median
Q3 .................. third quartile
_
............
x x σ
– data mean – population standard deviation
n
_
............
σ
x x
+ data mean + population standard deviation
n
maxX .............. maximum
Mod ................ mode
• Press 6 (DRAW) to return to the original single-variable statistical graph.