Question: OBSERVATIONS (SLIP- RING DIAMETER, CM) Days 1 2 3 4 5 Sample Means Sample Ranges 1 5.02 5.01 4.94 4.99 4.96 2 5.01 5.03 5.07

OBSERVATIONS (SLIP- RING DIAMETER, CM)
Days 1 2 3 4 5 Sample Means Sample Ranges
1 5.02 5.01 4.94 4.99 4.96
2 5.01 5.03 5.07 4.95 4.96
3 4.99 5 4.93 4.92 4.99
4 5.03 4.91 5.01 4.98 4.89
5 4.95 4.92 5.03 5.05 5.01
6 4.97 5.06 5.06 4.96 5.03
7 5.05 5.01 5.1 4.96 4.99
8 5.09 5.1 5 4.99 5.08
9 5.14 5.1 4.99 5.08 5.09
10 5.01 4.98 5.08 5.07 4.99
Mean Control Chart Days Sample Means UCL LCL
UCL 5.08 given 1
LCL 4.94 given 2
3
4
Range Control Chart 5
UCL 0.243 given 6
LCL 0 given 7
8
9
10
Sample Ranges UCL LCL
1
2
3
4
5
6
7
8
9
10

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