I have worked this problem out completely for my quality management course. I am not totally comfortable with my answer. Can someone please help me?

You have obtained the following data from a gauge R & R study The gauge is properly calibrated and the operators are trained. You carefully observed the process and did not observe any assignable causes for error.

Operator Operator Operator Operator 2 2 Part Trial 1 Trial 2 Range Range 1 1. 005 1. 004 0. 001 1. 004 1. 004 O 2 1. 006 1. 003 0. 003 1. 003 1 . 005 0 . 002 3 1. 008 1 . 01 0 . 002 1.009 1.008 0 . 001 4 1. 015 1. 013 0 . 002 1. 012 1. 012 O 5 1. 014 1. 014 O 1. 012 1. 014 0 . 002 6 1. 007 1. 005 0. 002 1. 006 1. 005 0 . 001 N 1. 015 1. 013 0. 002 1. 015 1. 016 0. 001 8 1. 005 1. 002 0 . 003 1. 004 1. 005 0 . 001 9 1. 008 1. 007 0. 001 1. 008 1. 008 O 10 1. 01 1. 012 0. 002 1. 014 1 . 013 0 . 001 Average 1. 0088 0 . 0018 1. 008 85 0. 0009 ( I calculated the averages