Tests of Linear Combinations of Means, Independent Groups (4 of 7)

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4. (continued) For this example,
   
   = 1.334, = 1.334, and = 0.666 and, therefore,
   
   
   
   
   
   The sample size, n, is 4 since there are four subjects in each group. Therefore,
   
   
   
   Plugging these values into the formula:
   
   
   
   results in: