Casio fx-7400G PLUS

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Contents
Plotting Data ................................................................................................ 97
Plotting a Scatter Diagram........................................................................... 98
Changing Graph Parameters....................................................................... 98
1. Graph draw/non-draw status (SELECT) .................................................. 98
2. General graph settings (SET) .................................................................. 99
Drawing an
xy Line Graph ......................................................................... 105
Selecting the Regression Type .................................................................. 105
Displaying Statistical Calculation Results .................................................. 106
Graphing statistical calculation results ...................................................... 106
3. Calculating and Graphing Single-Variable Statistical Data ........... 107
Histogram .................................................................................................. 107
Box Graph ................................................................................................. 107
Normal Distribution Curve ......................................................................... 108
Displaying Single-Variable Statistical Results ........................................... 108
Pie Chart ................................................................................................... 109
Stacked Bar Chart ..................................................................................... 110
Bar Graph .................................................................................................. 111
Line Graph ................................................................................................. 112
Bar Graph and Line Graph ........................................................................ 113
4. Calculating and Graphing Paired-Variable Statistical Data ........... 114
Linear Regression Graph .......................................................................... 114
Med-Med Graph ........................................................................................ 115
Quadratic Regression Graph ..................................................................... 115
Logarithmic Regression Graph .................................................................. 116
Exponential Regression Graph.................................................................. 116
Power Regression Graph .......................................................................... 117
Displaying Paired-Variable Statistical Results ........................................... 118
Copying a Regression Graph Formula to the Graph Mode ....................... 118
Multiple Graphs ......................................................................................... 119
5. Manual Graphing .............................................................................. 120
Setting the Width of a Histogram ............................................................... 120
6. Performing Statistical Calculations................................................. 121
Single-Variable Statistical Calculations ..................................................... 122
Paired-Variable Statistical Calculations ..................................................... 122
Regression Calculation ............................................................................. 123
Estimated Value Calculation (
, ) ............................................................ 123