A randomized block design is used to compare three treatments in six blocks. a. Use the Friedman

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A randomized block design is used to compare three treatments in six blocks.
A randomized block design is used to compare three treatments

a. Use the Friedman Fr-test to detect differences in location among the three treatment distributions. Test using a .05.
b. Find the approximate p-value for the test in part a.
c. Perform an analysis of variance and give the ANOVA table for the analysis.
d. Give the value of the F statistic for testing the equality of the three treatment means.
e. Give the approximate p-value for the F statistic in part d.
f. Compare the p-values for the tests in parts a and d, and explain the practical implications of the comparison.

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Related Book For  book-img-for-question

Introduction To Probability And Statistics

ISBN: 9781133103752

14th Edition

Authors: William Mendenhall, Robert Beaver, Barbara Beaver

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