Question: For each of the following studies using difference scores, test the significance using a t test for dependent means. Number of Difference Scores in Sample

For each of the following studies using difference scores, test the significance using a t test for dependent means.

Number of Difference Scores in Sample D Scores in Sample Estimated Population Variance of Difference Scores Tails Level 8.29 414.53 1 (high predicted) 05 b) 164 4.00 1 (low predicted

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