Casio FX-9750G, FX-9860GII S2-Sample t Test, S 1-Sample t Test

Pressing (P) displays the p-value at the bottom of the display without displaying the pointer.

•Executing an analysis function automatically stores the t and p values in alpha variables T and P, respectively.

S 1-Sample t Test

This test uses the hypothesis test for a single unknown population mean when the population standard deviation is unknown. The 1-Samplet Test is applied to t distribution.

Perform the following key operations from the statistical data list.

(TEST) (t) (1-S)

The following shows the parameter data specification items that are different from list data specification.

Calculation Result Output Example

Μξ11.3 .......... direction of test

• [Save Res] does not save the Μ condition in line 2.

S2-Sample t Test

2-Samplet Test compares the population means when the population standard deviations are unknown. The 2-Samplet Test is applied to t distribution.

Perform the following key operations from the statistical data list.

(TEST) (t) (2-S)

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