Casio fx-115ES PLUS Quick Start Guide

fx-115ES PLUS 2nd Edition Quick Start Guide
8
STAT MODE
Finding a Regression:
1.Tondtheregressionequation,pressC to clear
the screen.
2. Press q1 to display the Statistics Menu.
3. Press 5(Reg)tondthecoefcientsforthelinear
regression equation.
4.Press1(A)=tondthevalueofA.
5.TondthevalueofB, repeat the process.
Press q152(B)=.
6.Thevaluesofthecorrelationcoefcient(r), the estimated value of X , and the estimated value
of Y can also be found.

Casio fx-115ES PLUS Specifications

General

Model	fx-115ES PLUS
Category	Scientific Calculator
Display	Natural Textbook Display
Power Source	Battery
Memory	9 Variables
Weight	95 g
Calculation Functions	Statistics, Complex Number Calculations, Base-n Calculations
Battery Type	AAA x 1 (LR03)