In clinical trials for treatment of a skin disorder, 642 of 2105 patients receiving the current standard

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In clinical trials for treatment of a skin disorder, 642 of 2105 patients receiving the current standard treatment were cured of the disorder and 697 of 2115 patients receiving a new proposed treatment were cured of the disorder.

(a) Does the new procedure cure a higher percentage of patients at the α = 0.05 level of signiﬁcance?

(b) Do you think that the difference in success rates is practically signiﬁcant? What factors might inﬂuence your decision?

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Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

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Question Posted: Apr 28, 2015 12:31 AM

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In clinical trials for treatment of a skin disorder, 642 of 2105 patients receiving the current standard

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