Recall the Bacillus subtilis data in Question 5.3.2. Test the null hypothesis that exposure to the enzyme
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Recall the Bacillus subtilis data in Question 5.3.2. Test the null hypothesis that exposure to the enzyme does not affect a worker’s respiratory capacity (as measured by the FEV1/VC ratio). Use a one-sided H1 and let α = 0.05. Assume that σ is not known.
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Introduction To Mathematical Statistics And Its Applications
ISBN: 9780321693945
5th Edition
Authors: Richard J. Larsen, Morris L. Marx
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