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Get Full Access to Introduction To Probability And Statistics 1 - 14 Edition - Chapter 15.7 - Problem 39
Get Full Access to Introduction To Probability And Statistics 1 - 14 Edition - Chapter 15.7 - Problem 39

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# A randomized block design is used tocompare four ISBN: 9781133103752 255

## Solution for problem 39 Chapter 15.7

Introduction to Probability and Statistics 1 | 14th Edition

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Problem 39

A randomized block design is used tocompare four treatments in eight blocks.TreatmentBlock 1 2 3 41 89 81 84 852 93 86 86 883 91 85 87 864 85 79 80 825 90 84 85 856 86 78 83 847 87 80 83 828 93 86 88 90 a. Use the Friedman Fr-test to detect differences inlocation among the four 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 theANOVA table for the analysis.d. Give the value of the F statistic for testing theequality of the four treatment means.e. Give the approximate p-value for the F statistic inpart 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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Chapter 17 Multiple Regression Example: In the regression example from Chapter 15 notes we tried to predict the response variable weekly fuel consumption (FUEL) on the basis of predictor variable ‘average hourly temperature’ (TEMP) during the week. We saw a tendency for the FUEL to decrease in a straight-line fashion as the temperatures increase. Fuel consumption units are in Mcf (millions of...

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##### ISBN: 9781133103752

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