Question: Testing for Effectiveness of Training Assume that Table 10-8 lists test scores for four people, where the x-score is from a pretest taken before a

Testing for Effectiveness of Training Assume that Table 10-8 lists test scores for four people, where the x-score is from a pretest taken before a training session on memory improvement and the y-score is from a posttest taken after the training. Test the claim that the training session is effective in raising scores.

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