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The following scores, which measure the number of words remembered, are provided for five individuals tested in both conditions. Drug condition: 7, 9, 8, 9,

The following scores, which measure the number of words remembered, are provided for five individuals tested in both conditions. Drug condition: 7, 9, 8, 9, 8 Placebo condition: 5, 7, 6, 8, 9 According to conventions for Cohen's d, the effect size for this study is: small to medium.

medium.

large.

medium to large.

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