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15. In comparing reading scores of the Experimental and Control reading groups, you found a 95% confidence interval to be (-20 , 85 ) points.

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15. In comparing reading scores of the Experimental and Control reading groups, you found a 95% confidence interval to be (-20 , 85 ) points. What could we conclude about the hypothesis test at the .05 level? Ho: HE = HC H1: HE > UC a) Reject Ho b) Fail to reject Ho c) not enough information

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