Casio FX-9750G plus User Manual page 288

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