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146 3579.2 <br />3491.3 2956.0 <br />147 5460.1 <br />4914.1 4160.6 <br />148 4093.3 <br />3684.0 3119.1 <br />150 3026.3 <br />2723.7 2306.0 <br />Sam Size <br />44 <br />31 <br />S ample Mean <br />2512.5 <br />3712.6 <br />Sample Std D4 ■ <br />1726.3 <br />1124.3 <br />S.E <br />460.3 <br />201.9 <br />Sample Me 9 �� <br />2261.3 � <br />Sample Std 9 <br />)A X 4-4110% <br />1553.7 <br />S.E. 9 <br />23 4.2 <br />Sample Mean 76.2 r� 1914.6 <br />Sample Std Dev 76.2 f L 1315.5 <br />ar��w r f+�u,l <br />Calculate Satterthwaite Std Error (4 309.3 <br />? <br />Calculate Sat. Deg. Of Freedom 47d, 74.9 1 oln,�4ft <br />C al c ulated TStatiti c 4.7 <br />Ta ble T Statistic <br />(alpha=O d..) 1.293 <br />(a lpha=0 .2;Sat d.f.) 0.847 <br />Erroneous T Stati Cal as done by BI -L 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 />