The following sample data have been collected from two independent samples from two populations. Test the claim
Question:
a. State the appropriate null and alternative hypotheses.
b. If you are unwilling to assume that the two populations are normally distributed, based on the sample data, what should you conclude about the null hypothesis? Test using α = 0.05.
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Sample I Sample 2 21 15 10 18 16 17 12 19
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Related Book For
Business Statistics A Decision Making Approach
ISBN: 9780133021844
9th Edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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