Ten parts are measured three times by the same operator in a gauge capability study. The data are shown here. Measurement Part Number 1 2 3 1 99 101 99 2 101 99 100 3 100 101 100 4 100 98 99 5 101 101 101 6 100 100 99 7 101 100 101 8 99 99 101 9 99 100 100 10 100 101 100 a. Estimate total variability and product variability. b. What percentage of total variability is due to the gauge? c. If specifications on the part are at 100 i 10, nd the PIT for this gauge. Comment on the adequacy of the gauge