Solutions Operations management

Solution) Using the information given below, complete the calculation for X and R, the calculations for X and

Question: Using the information given below, complete the calculation for X and R, the calculations for X and R and then construct the control chart.

Batch 1	Batch 2	Batch 3	Batch 4
1.994	2.010	1.995	2.008
2.010	2.005	2.010	2.010
2.015	2.007	2.010	2.020
1.989	2.012	2.009	2.015
2.014	1.997	2.008	2.011

X =	X =	X =	X =
R =	R =	R =	R =
Batch 5	Batch 6	Batch 7	Batch 8
2.006	1.997	2.012	2.007
2.008	2.009	1.996	1.999
1.990	2.005	2.008	2.009
2.014	2.008	2.013	2.008
2.010	1.998	2.011	1.992

X =	X =	X =	X =
R =	R =	R =	R =