Question: Would each of the following increase, decrease, or have no effect on the value of estimated Cohens d for the related-samples t test? 1. The

Would each of the following increase, decrease, or have no effect on the value of estimated Cohen’s d for the related-samples t test?

1. The sample standard deviation for difference scores is increased.

2. The estimated standard error for difference scores is increased.

3. The mean difference is increased.

Difference Scores (Friday-Monday) +3.4 -1.6 +4.4 +6.3 +1.0

Difference Scores (Friday-Monday) +3.4 -1.6 +4.4 +6.3 +1.0

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