Texas Instruments TI-84 PLUS SILV Guidebook - Page 228
STAT TESTS Menu, Inferential Stat Editors for the STAT TESTS Instructions
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STAT 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... 2: T-Test... 3: 2-SampZTest... 4: 2-SampTTest... 5: 1-PropZTest... 6: 2-PropZTest... 7: ZInterval... 8: TInterval... 9: 2-SampZInt... 0: 2-SampTInt... A: 1-PropZInt... B: 2-PropZInt... C: c2-Test... D: c2-GOF Test... E: 2-SampÛTest... F: LinRegTTest... G: LinRegTInt... H: ANOVA( Test for 1 m, known s Test for 1 m, unknown s Test comparing 2 m's, known s's Test comparing 2 m's, unknown s's Test for 1 proportion Test comparing 2 proportions Confidence interval for 1 m, known s Confidence interval for 1 m, unknown s Confidence interval for difference of 2 m's, known s's Confidence interval for difference of 2 m's, unknown s's Confidence interval for 1 proportion Confidence interval for difference of 2 proportions Chi-square test for 2-way tables Chi-square Goodness of Fit test Test comparing 2 s's t test for regression slope and r Confidence interval for linear regression slope coefficient b One-way analysis of variance Note: When a new test or interval is computed, all previous output variables are invalidated. Inferential Stat Editors for the STAT TESTS Instructions In this chapter, the description of each STAT TESTS instruction shows the unique inferential stat editor for that instruction with example arguments. • Descriptions of instructions that offer the Data/Stats input choice show both types of input screens. Chapter 13: Inferential Statistics and Distributions 221