An experiment was carried out to compare flow rates for four different types of nozzle. a. Sample
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a. Sample sizes were 5, 6, 7, and 6, respectively, and calculations gave f = 3.68. State and test the relevant hypotheses using a = .01.
b. Analysis of the data using a statistical computer package yielded P-value = .029. At level .01, what would you conclude, and why?
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a The hypotheses are H 0 1 2 3 4 v H a at least two of the i s are differen...View the full answer
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Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781305251809
9th Edition
Authors: Jay L. Devore
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