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Question 2 6 pts The following data has been collected. You collected 8 samples, every day for 1 0 days. table [ [ Day

Question 2
6 pts
The following data has been collected. You collected 8 samples, every day for 10 days.
\table[[Day,SAMPLE NUMBER,Average,Range],[1,2,3,4,5,6,7,8],[1,16.07,15.97,15.91,15.93,15.97,16.07,15.96,16.10,16.00,0.19],[2,15.75,16.00,16.11,16.18,16.14,15.61,15.86,16.20,15.98,0.59],[3,16.51,15.89,15.86,16.06,15.94,16.16,15.96,16.04,16.05,0.65],[4,15.98,15.55,16.12,16.01,16.25,16.09,16.12,16.07,16.02,0.71],[5,15.72,15.42,15.91,15.74,15.46,15.55,15.72,15.50,15.63,0.49],[6,16.03,16.03,15.65,15.88,15.82,16.03,16.43,16.21,16.01,0.77],[7,15.97,16.02,16.07,15.98,15.74,15.87,16.23,15.77,15.96,0.49],[8,16.21,16.37,15.80,15.78,16.10,15.89,15.90,15.72,15.97,0.64],[9,16.18,15.95,15.87,15.73,15.78,15.91,15.97,15.91,15.91,0.46],[10,16.31,15.80,15.74,16.08,15.65,15.78,15.86,16.40,15.95,0.75],[,,,,,Average,,15.95,0.57]]
a.(2 pts.) What is X-double bar?
b.(2 pts.) What is R bar?
c. pts.) what is the sample size, n?
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