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t-Test: Two-Sample Assuming Unequal Variances
Variable 1 Variable 2Mean 18.8 5Variance 269.7 19Observations 5 5Hypothesized Mean Difference 0df 5t Stat 1.816104P(T<=t) one-tail 0.064527t Critical one-tail 2.015048P(T<=t) two-tail 0.129055t Critical two-tail 2.570582
Anova: Single Factor
SUMMARYGroups Count Sum Average Variance
Column 1 5 97 19.4 360.8Column 2 5 103 20.6 349.3Column 3 1 2 2 #DIV/0!Column 4 0 0 #DIV/0! #DIV/0!
ANOVASource of VariationSS df MS F P-value F crit
Between G 298.1455 3 99.38182 0.244921 0.86247 4.346831Within Gro 2840.4 7 405.7714
Total 3138.545 10
1 2 3 412 1
2 34 33
44 22 235 44
t-Test: Two-Sample Assuming Unequal Variances
Variable 1 Variable 2Mean 14.4 18.12Variance 52.08163 33.57714Observatio 50 50Hypothesiz 0df 94t Stat -2.842117P(T<=t) one0.002748t Critical o 1.661226P(T<=t) two0.005496t Critical t 1.985523
t-Test: Two-Sample Assuming Unequal Variances
Variable 1 Variable 2Mean 15.26 18.42Variance 40.84939 17.51388Observatio 50 50Hypothesiz 0df 84t Stat -2.924841P(T<=t) one0.002215t Critical o 1.663197P(T<=t) two 0.00443t Critical t 1.98861
t-Test: Two-Sample Assuming Unequal Variances
Variable 1 Variable 2Mean 14.32 17.2Variance 22.22204 23.59184Observatio 50 50Hypothesiz 0df 98t Stat -3.008701P(T<=t) one0.001667t Critical o 1.660551P(T<=t) two0.003335t Critical t 1.984467
t-Test: Two-Sample Assuming Unequal Variances
Variable 1 Variable 2Mean 12.88 15.84Variance 15.45469 30.83102Observatio 50 50Hypothesiz 0df 88t Stat -3.076474P(T<=t) one0.001396t Critical o 1.662354P(T<=t) two0.002791t Critical t 1.98729
t-Test: Two-Sample Assuming Unequal Variances
Variable 1 Variable 2Mean 13.62 17.68Variance 13.05673 17.28327Observatio 50 50Hypothesiz 0df 96t Stat -5.211986P(T<=t) one5.347E-07t Critical o 1.660881P(T<=t) two1.069E-06t Critical t 1.984984
No male Female1 18 252 13 253 13 124 13 175 12 126 8 227 12 158 10 149 10 13
10 12 1411 13 1912 12 2013 12 2114 15 1415 16 2316 12 2317 15 1518 16 1419 8 2320 15 1121 15 1222 13 1323 21 1424 9 1525 12 1626 14 1727 25 1828 9 1929 12 2030 8 2131 13 2232 13 2533 13 2434 11 1635 12 1236 12 1237 15 1438 15 2239 8 2240 10 2041 15 2242 17 1843 15 1444 21 1845 21 2146 17 1247 11 16
48 16 1849 18 1950 15 20
Anova: Single Factor
SUMMARYGroups Count Sum Average Variance
Column 1 6 775 129.1667 1604.167Column 2 6 750 125 1000Column 3 6 825 137.5 4187.5Column 4 5 650 130 8875
ANOVASource of VariationSS df MS F P-value F crit
Between G 487.3188 3 162.4396 0.044435 0.987157 3.12735Within Gro 69458.33 19 3655.702
Total 69945.65 22
1 2 3 4age4 150 175 100 75race 3 150 125 225religion 4 150 125 50 175education level 4 150 125 175 50occupation 4 125 125 175 75income 4 50 75 100 275
