A R&R study is performed at a company that produces PVC (polyvinyl chloride) in order to evaluate the process for a particle size measurement, which is a critical property of the product. Use the data on Table 4, which shows the results of this study, to answer the following question. Table 4 PART NUMBER OPERATOR A OPERATOR B OPERATOR C 1 2 1 2 1 2 1 36.2 36.3 35.8 35.7 36.1 35.8 2 35.3 35 35.6 35.1 35.7 35.5 3 30.8 30.6 30.4 29.9 30.2 29.7 4 29.8 29.6 30.2 29.9 29.9 30.1 5 32 31.7 31.8 31.7 31.6 31.7 6 30.7 29.7 30.9 30.4 29.8 29.9 7 33.4 32.4 32.9 32.9 33.4 33.2 8 37.1 36.5 36.7 36.2 36 36.5 9 30.1 30.5 30 29.7 29.8 30.2 10 34.6 34.2 34.1 33.7 33.9 34.2 What is the percentage of total R&R study variability according to the ANOVA method?

What can we conclude about the measurement system from the above exercise