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146 <br />3879.2 <br />3491.3 <br />2956.0 <br />147 <br />5460.1 <br />4914.1 <br />4160.6 <br />148 <br />4093.3 <br />3684.0 <br />3119.1 <br />150 <br />3026.3 <br />2723.7 <br />2306.0 <br />Sample Size <br />Sample Mean <br />Sample Std Dev. <br />S.E <br />44 <br />2512.5 <br />1726.3 <br />260.3 <br />i <br />Sample Mean 90 f <br />Sample Std 90 8� <br />S.E. 90 ...s r► <br />Sample Mean 76.2 err <br />Sample Std Dev 76.2 <br />2261.3 <br />1553.7 <br />234.2 <br />1914.6 <br />1315.5 <br />Calculate Satterthwaite Std Error (9Q) <br />Calculate Sat. Deg. Of Freedom C70) <br />Calculated TStatistic �4A <br />Table T Statistic <br />(alpha= 0.l;Sat d.f.) <br />(alpha= 0.2;Sat d.f.) <br />309.3 <br />70 X o <br />74.9 11 jeAft <br />4.7 <br />1.293 <br />0.847 <br />31 <br />3712.6 <br />1124.3 <br />201.9 <br />Erroneous T Statistic Calculation as done by 1310 -Logic Inc. 3705.3 <br />Error was caused by a missing parenthesis in the Excel Formula. <br />This resulted in the extremely high value for the calculated T statistic. <br />