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Title: In comparing the scores of two groups on a final exam to see if amount of sleep affects performance, ... Post by: yerlidalton on Jun 24, 2017 In comparing the scores of two groups on a final exam to see if amount of sleep affects performance, a directional hypothesis will
A) predict only that the scores for the two groups will differ B) make no prediction as to the difference in group scores C) state there is no way to predict how the two groups will differ D) predict that one group will have higher scores than the other group Title: Re: In comparing the scores of two groups on a final exam to see if amount of sleep affects ... Post by: dancoviet on Jun 24, 2017 Content hidden
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