A dairy company in the Manufacturing database tests its quart milk container fills for volume in four-container samples. Shown here are the results of 10 such samples and the volume measurements in quarts. Use the information to construct both an x and an R chart for the data. Discuss the results. What are the centerline, LCL, and UCL for each of these charts?

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SAMPLE NUMBER MEASUREMENTS .98 1.01 1.05 1.03 2 1.02 .94 .97 1.02 1.01 1.11 1.02 .93 .96 .95 .98 1.02 5 1.03 1.01 1.01 .95 .96 1.04 .93 .91 1.12 .94 1.10 1.03 1.03 .92 .98 1.03 1.01 1.01 .99 1.00 .96 10 1.05 1.00 1.04 3. 4.