Casio FX-9750GII - Manual (Page 171)

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Perform the following key operations from the statistical data list.
(TEST)
(F)
The following shows the parameter data specification items that are different from list data
specification.
Calculation Result Output Example
S
1
x S
2
............ direction of test
¯x
1
.................. Displayed only for Data: List setting.
¯x
2
.................. Displayed only for Data: List setting.
You can use the following graph analysis functions after drawing a graph.
• (F) ... Displays F value.
Pressing (F) displays the F value at the bottom of the display, and displays the pointer at
the corresponding location in the graph (unless the location is off the graph screen).
Two points are displayed in the case of a two-tail test. Use B and C to move the pointer.
• (P) ... Displays p -value.
Pressing (P) displays the p -value at the bottom of the display without displaying the pointer.
• Executing an analysis function automatically stores the F and p values in alpha variables F
and P, respectively.
• [Save Res] does not save the S
1
condition in line 2.
I ANOVA
ANOVA tests the hypothesis that the population means of the samples are equal when there
are multiple samples.
One-Way ANOVA is used when there is one independent variable and one dependent
variable.
Two-Way ANOVA is used when there are two independent variables and one dependent
variable.