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Trial Group AGroup B 12045 22350 32342 42340 52530 62056 73053 82441 92345 102650 112550 122041 Mean23.545.3 P value 2.8E-07 Means of Substances Group.

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Presentation on theme: "Trial Group AGroup B 12045 22350 32342 42340 52530 62056 73053 82441 92345 102650 112550 122041 Mean23.545.3 P value 2.8E-07 Means of Substances Group."— Presentation transcript:

1 Trial Group AGroup B 12045 22350 32342 42340 52530 62056 73053 82441 92345 102650 112550 122041 Mean23.545.3 P value 2.8E-07 Means of Substances Group AGroup B 23.545.3 Raw Data Averages

2 t-Test: Paired Two Sample for Means Group A Group B Mean23.5045.3 Variance8.2750.0 Observations12.0012.0 Pearson Correlation0.11 Hypothesized Mean Difference 0.00 df11.00 t Stat-10.27 P(T<=t) one-tail0.00000028 t Critical one-tail1.80 P(T<=t) two-tail0.00000057 t Critical two-tail2.20 P(T<=t) two-tail0.00 t Critical two-tail2.20 P value 2.8E-07 Means of Substances Group AGroup B 23.545.3 Your P-value is the same as P one tail on your T test

3 Descriptive Statistics Substance B Mean45.25 Standard Error2.041705318 Median45 Mode50 Standard Deviation7.07267469 Sample Variance50.02272727 Range26 Minimum30 Maximum56 Sum543 Count12 Confidence Level(95.0%)4.493763106 Descriptive Statistics Substance A Mean23.5 Standard Error0.830297501 Median23 Mode23 Standard Deviation2.876234913 Sample Variance8.272727273 Range10 Minimum20 Maximum30 Sum282 Count12 Confidence Level(95.0%)1.827472477

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