3. An experiment is studied to see whether the travelling time depends either on the routes(Factor A) or the days of the week (Factor B) and the travelling time was recorded andgiven below.Route (A)1234122252626Days of the week (B)2345262525312728262929 3330 3328 273030The two-factor random effects ANOVA model is given byXij = μ + ai + Bj + € ijwhereμ is the true grand mean, a; is the effect of factor A at level i and ß, is the effect of factorB at level j.(a) State the assumptions required for the ANOVA model.(b) Create an interaction plot and comment on it.(c) Fit the model using R/Minitab and construct the ANOVA table.(d) State and test hypotheses appropriate for deciding whether routes has any effect ontravelling time with a = - 5%.(e) State and test hypotheses appropriate for deciding whether days of the week has anyeffect on travelling time with a = 5%.

The two factors under the study are as follows: Factor A: Routes Factor B: Days of the week. The…

An experiment is studied to see whether the travelling time depends either on the routes (Factor A) or the days of the week (Factor B) and the travelling time was recorded and given below. Route (A) 1 2 3 4 1 22 25 26 26 Days of the week (B) 2 3 26 25 27 28 29 33 28 27 The two-factor random effects ANOVA model is given by Xij = μl + ai + Bj + Eij 4 25 26 30 30 S5233 31 29 30

An experiment is studied to see whether the travelling time depends either on the routes (Factor A) or the days of the week (Factor B) and the travelling time was recorded and given below. Route (A) 1 2 3 4 1 22 25 26 26 Days of the week (B) 2 3 26 25 27 28 29 33 28 27 The two-factor random effects ANOVA model is given by Xij = μl + ai + Bj + Eij 4 25 26 30 30 S5233 31 29 30

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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