A pharmaceutical company is producing and marketing a ginkgo biloba supplement to enhance memory. In an experiment
Question:
a) Explain in this context what the P-value means.
b) State your conclusion about the effectiveness of ginkgo biloba.
c) Proponents of ginkgo biloba continue to insist that it works. What type of error do they claim your conclusion makes?
Transcribed Image Text:
10 -5 -10 Ginkgo Placebo Treatment 2-Sample t-Test of AG-Ap> 0 Difference Between Means-0.9914 t-Statistic-1.540 w/196 df P 0.9374
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Related Book For
Business Statistics
ISBN: 9780321925831
3rd Edition
Authors: Norean Sharpe, Richard Veaux, Paul Velleman
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