A manufacturing company designed a Factorial Experiment to determine whether the number of defective parts produced by two machines (the "Sample" row in the ANOVA table) differed and if the number of defective parts produced also depended on whether the raw material needed by each machine was loaded manually or by an automatic feed system (the "Columns" row in the ANOVA table). Assuming that alpha is 0.05, and looking at the information in the "Sample" row in the ANOVA table, #1, would you Reject or Fail to Reject the Null hypothesis that the two Machines produce the same average number of defective parts? And, #2, EXPLAIN specifically what you used in the ANOVA table to arrive at your decision. ANOVA Source of Variation SS df MS F P-value Sample 52.08333333 1 52.08333333 12.25490196 0.008070795 Columns 4.083333333 1 4.083333333 0.960784314 0.355697954 Interaction 18.75 1 18.75 4.411764706 0.068892487 Within 34 8 4.25 Total 108.9166667 11

A manufacturing company designed a Factorial Experiment to determine whether the number of defective parts produced by two machines (the "Sample" row in the ANOVA table) differed and if the number of defective parts produced also depended on whether the raw material needed by each machine was loaded manually or by an automatic feed system (the "Columns" row in the ANOVA table). Assuming that alpha is 0.05, and looking at the information in the "Sample" row in the ANOVA table, #1, would you Reject or Fail to Reject the Null hypothesis that the two Machines produce the same average number of defective parts? And, #2, EXPLAIN specifically what you used in the ANOVA table to arrive at your decision. ANOVA Source of Variation SS df MS F P-value Sample 52.08333333 1 52.08333333 12.25490196 0.008070795 Columns 4.083333333 1 4.083333333 0.960784314 0.355697954 Interaction 18.75 1 18.75 4.411764706 0.068892487 Within 34 8 4.25 Total 108.9166667 11

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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