CASIO fx-300MS

Stat Mode: Mode 2

1) Clear stat mode: Shift CLR 1 =

2) Enter a data value: data value DT

3) Enter multiple entries of the same data value: data value Shift ; Frequency DT

4) Edit entered data values: see manual

5) Calculate Sample or Population Mean: Shift S-VAR 1 =

6) Calculate Sample Standard Deviation: Shift S-VAR 3 =

7) Calculate Population Standard Deviation: Shift S-VAR 2 =

8) Exit stat mode: Mode 1

Regression Mode: Mode 3

Linear: 1

1) Clear regression mode: Shift CLR 1 =

2) Enter a data pair: x value , y value DT

3) Calculate sample correlation coefficient: Shift S-VAR > > 3 =

4) Calculate slope: Shift S-VAR > > 2 =

5) Calculate intercept: Shift S-VAR > > 1 =

6) Calculate the predicted y: x value Shift S-VAR > > > 2 =

7) Exit regression mode: Mode 1