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We have made this Two-Sample T Test and need some assistance with answering the questions below Oneway Analysis of How old are you in years?
We have made this Two-Sample T Test and need some assistance with answering the questions below
Oneway Analysis of How old are you in years? By Are you of Spanish, Hispanic, or Latino origin? 26 24 22 How old are you in years? 20 18 2 Are you of Spanish, Hispanic, or Latino origin? Oneway Anova Summary of Fit Rsquare 0.02027 Adj Rsquare -0.1022 Root Mean Square Error 2.331845 Mean of Response 20.6 Observations (or Sum Wgts) 10 Pooled t Test 2-1 Assuming equal variances Difference 0.7500 t Ratio 0.406838 Std Err Dif 1.8435 DF Upper CL Dif 5.0011 Prob > It 0.6948 Lower CL Dif -3.5011 Prob > t 0.3474 Confidence 0.95 Prob F Are you of Spanish, Hispanic, or Latino origin? 0.900000 0.90000 0.1655 0.6948 Error 43.500000 5.43750 C. Total 44.400000 V Means for Oneway Anova Level Number Mean Std Error Lower 95% Upper 95% 20.0000 1.6489 16.198 23.802 2 20.7500 0.8244 18.849 22.651 Std Error uses a pooled estimate of error variance Means and Std Deviations Level Number Mean Std Dev Std Err Mean Lower 95% Upper 95% 2 20 2.8284271 -5.412409 45.412409 20.75 2.2519833 0.7961963 18.867295 22.632705Step by Step Solution
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