5.1. The following output was obtained from a computerprogram that performed a two-factor ANOVA on a factorialexperiment.Two-way ANOVA: y versus, A, BSourceDFMSFPA0.322B80.55440.27714.59InteractionError12 105.3278.7773Total17231.551(a) Fill in the blanks in the ANOVA table. You can usebounds on the P-values.(b) How many levels were used for factor B?(c) How many replicates of the experiment were per-formed?(d) What conclusions would you draw about this experi-ment?

Answered: Image /qna-images/answer/7807decb-492b-4d04-b850-08b19ba409b3.jpg

Answered: 5.1. The following output was obtained…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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(ONE WAY ANOVA) Find the ff: a. mean & variance of each sample b. find the grand mean c. find the between & within
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The following output was obtained from a computer program that performed a two-factor ANOVA on a factorial experiment. Source Sum of Squares (SS) Degrees of Freedom (DF) Mean Square (MS) F0 P-value A 0.322 1 0.138 B 80.554 40.2771 0.0036 Interaction AB 0.138 Error 108.327 12 Total 231.551 17 Fill in the Blanks in the ANOVA table. How many levels were used for Factor B? How many replicates of the experiment were performed? What conclusions would you draw about this experiment?
Compute the test statistic
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At a local food processing plant, it used to take an average of 90 minutes for new workers to learn a food processing job. Recently the company installed a new food processing machine. The supervisor at the company wants to find if the mean time taken by new workers to learn the food processing procedure on this new machine is different from 90 minutes. A sample of 20 workers showed that it took, on average, 85 minutes for them to learn the food processing procedure on the new machine. It is known that the learning times for all new workers are normally distributed with a population standard deviation of 7 minutes. Use a significance level of 0.01 to test the claim that the mean time is different from 90 minutes. What is the test statistic? A) -7.01 B) -2.539 C) -3.19 D) -2.528 E) -1.96

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