Adriana - T-width T-length 17.4 25.4 17.3 25.4 17.3 24.4...

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T-width T-length B-width B-length male finge female fingers 17.4 25.4 11.6 15.7 54.8 48.2 17.3 25.4 12.2 15.5 57.6 48.7 t-Test: Two-Sample Assuming Unequal Variances t-Test: Two-Sample Assuming Unequal Variances 17.3 24.4 10.4 13.8 54.85 48.9 18.5 24.7 10.1 12.8 53.1 49.2 male fingers emale fingers 19.4 25 10.7 13.5 61.2 56.4 Mean 56.61667 47.3325 17.4 22.3 11.9 15.2 59.8 61.4 Variance 6.46131 44.01917 16.7 25 14.4 17 55 47.9 Observations 15 40 15.6 22.2 12.4 13.6 58.4 55.6 Hypothesized Mean D 0 16.5 22.7 11.3 15.9 56.5 48.9 df 53 13.9 19.9 13.8 16.1 60.2 50.1 t Stat 7.502781 14.2 18.9 9.7 13.9 56 46.6 P(T<=t) one-tail 3.5E-010 18.9 23.8 9.1 12 55.9 50.6 t Critical one-tail 1.674116 17.6 21.9 12.6 14.5 58.4 37.1 P(T<=t) two-tail 7.0E-010 13.1 16.3 13.4 14.8 53.3 49.2 t Critical two-tail 2.005746 15.9 20.4 12.9 17.3 54.2 49.5 20.4 24.1 8.6 13.3 46.5 16.5 22.2 13.3 13.5 40.8 20.5 18.7 10 12.6 17.5 Since P<0.05, we accept the alternate hypothesis 21.1 25.7 11.5 14.2 47.8 19.9 22.1 12.3 9.6 54.2 16.8 22.5 13.8 16.5 52.4 17.8 24.1 13 14.9 48.3 18 25.2 13.1 16 52.9 17.8 21.8 13.3 15.5 45.9 15.2 20.6 13.5 15.5 41.3 13.9 20.9 9 13.5 47.1 17.1 26.2 12.7 14.6 51.5 16.6 23.6 8.2 13.8 46.2 18.1 24.9 8.9 11.3 41.2 17 19.4 7.1 11.4 44.3 18 25.3 10.8 12.8 50.1 16.2 27.1 11.3 13.5 42.1 17.4 20.7 9.5 13.2 46.2 14.1 18.1 9.8 12.6 46.2 T-length B-length 14.7 18.7 9.3 11.2 43.8 Mean 20.8387 13.9713 11.6 19.3 8.1 11.8 46.1 Variance 11.29176 4.617152 16.3 25.7 8.1 14.2 52.7 Observations 115 115 15.4 25.6 7.5 13.9 46 Hypothesized Mean D 0 13.6 22.5 9.5 15.4 46.5 df 194 12.4 19.7 7.6 8.5 47.4 t Stat 18.46378 14.6 21.5 12.9 17.8 P(T<=t) one-tail 6.7E-045 13.9 22.8 12.2 14.6 t Critical one-tail 1.652746 15 24.6 12.5 15.1 P(T<=t) two-tail 1.3E-044 14.8 18.7 12.8 15.9 t Critical two-tail 1.972267 17.6 23.7 12.1 14.5 20.1 21.7 9.2 11 18 21.5 11.1 13.1 18 17.4 9.3 11.3 15.4 17.8 10.2 11.9 18.3 20.9 10.2 12.3 17.9 15.6 10.3 12.6 20.4 12.9 10.2 11.5 16.7 15.6 10.2 11.5 20.1 14.5 9.1 10.3 22 18 8 9.1 16.6 21.7 11.2 15.5 16.2 20.3 11.5 18.3 16.9 20.2 11.5 15.8 22.5
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