# The ANOVA Table Results

Jun 29th, 2015
Studypool Tutor
University of Houston
Course: General Education
Price: \$25 USD

Tutor description

The first column is the source of variability. Remember that a Gage R&R study is a study of variation. There are five sources of variability in this ANOVA approach: the operator, the part, the interaction between the operator and part, the equipment and the total.

Word Count: 1309
Showing Page: 1/6
August 2012This month's newsletter is the first in a multi-part series on using the ANOVA method for an ANOVA Gage R&R study. This method simply uses analysis of variance to analyze the results of a gage R&R study instead of the classical average and range 52.22.082.16B13.083.253.072.98000.001322.531.782.3234.193.944.3443.014.033.252.441.81.72C13.042.892.852.69470.062121.621.872.0433.884.093.6743.143.23.1151.541.931.55Sum of Deviations0.108715(Sum of Deviations)1.6304Thus,SSO = 1.6304So, you can see that the sum of squares due to the operators is based on how the operator averages deviate from the overall average. There are three operator averages. Since we calculated the overall average, we lost one degree of freedom. The degrees of freedom associated with the operators are 3 - 1 = 2, or k -1 = 2.The variability chart below shows the results by operator by part. The horizontal blue line is the average for the operator. The horizontal green line is the overall average. The difference between those two lines is the deivation. The first column is the source of variability. Remember that a Gage R&R study is a study of variation. There are five sources of variability in this ANOVA approach: the operator, the part, the interaction between the operator and part, the equipment and the total.The second column is the degrees of freedom associated with the source of variation. The third

## Review from student

Studypool Student
" awesome work thanks "

1827 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors