Casio CLASSPAD 330 3.04 Manual de usuario Pagina 792

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 954
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 791
20090601
Regression Graph Operations
After plotting a scatter graph of paired-variable spreadsheet data (Single-variable and
Paired-variable Statistical Calculations, page 13-6-1), you can draw a regression graph that
approximates the scatter graph and determine the regression formula.
S
To plot a scatter graph and then draw its regression graph
(1) Enter the paired-variable data into the spreadsheet, and then select the range of cells
where it is located.
(2) Tap [Graph] and then [Scatter].
This plots the scatter graph for the data you selected in step 1.
(3) On the menu bar, tap [Calc] and then use the menu that appears to select the desired
regression type (Linear Reg, MedMed Line, Quadratic Reg, Cubic Reg, Quartic Reg,
Quintic Reg, Logarithmic Reg, Exponential Reg, abExponential Reg, Power Reg,
Sinusoidal Reg, Logistic Reg).
This superimposes the regression graph on the scatter graph. Also, the regression
calculation result window will appear in the half of the display.
Tip
For details about how to use the Link check box and [Output>>] button on the regression
calculation result window, see “Regression Calculations” (page 13-6-2).
Note that the regression calculation result window is not available for Quintic Reg.
13-9-15
Graphing
Vista de pagina 791
1 2 ... 787 788 789 790 791 792 793 794 795 796 797 ... 953 954

Comentarios a estos manuales

Sin comentarios