Texas Instruments TI-84 STAT TESTS Menu STAT TESTS MenuSTAT TESTS Menu, STAT TESTS Menu

Chapter 13: Inferential Statistics and Distributions 340

Note: You can paste a hypothesis test or confidence interval instruction to a command

line in a program. From within the program editor, select the instruction from either the

CATALOG (Chapter15) or the STAT TESTS menu.

STAT TESTS MenuSTAT TESTS MenuSTAT TESTS MenuSTAT TESTS Menu

STAT TESTS Menu

STAT TESTS MenuSTAT TESTS Menu

STAT TESTS Menu

To display the STAT TESTS menu, press … |. When you select an inferential

statistics instruction, the appropriate inferential stat editor is displayed.

Most STAT TESTS instructions store some output variables to memory. For a list of these

variables, see the Test and Interval Output Variables table.

EDIT CALC TESTS

1: Z-Test... Test for 1 m, known s

2: T-Test... Test for 1 m, unknown s

3: 2-SampZTest... Test comparing 2 m’s, known s’s

4: 2-SampTTest... Test comparing 2 m’s, unknown s’s

5: 1-PropZTest... Test for 1 proportion

6: 2-PropZTest... Test comparing 2 proportions

7: ZInterval... Confidence interval for 1 m, known s

8: TInterval... Confidence interval for 1 m, unknown s

9: 2-SampZInt... Confidence interval for difference of 2 m’s, known s’s