Chapter 12: Probability of an out-of-control signal (w) and
average run length (ARL) for level shifts of delta standard
deviations; x-bar charts with subgroup sizes of n=1, n=5, and
n=10.

Col 1: delta
Col 2: w (for n = 1).
Col 3: ARL (for n = 1).
Col 4: w (for n = 5).
Col 5: ARL (for n = 5).
Col 6: w (for n = 10).
Col 7: ARL (for n = 10).
   
0.00  0.0027  370.4  0.0027  370.4  0.0027  370.4
0.10  0.0028  352.9  0.0034  295.7  0.0041  244.1
0.20  0.0032  308.4  0.0056  177.7  0.0091  110.0
0.30  0.0040  253.1  0.0100   99.5  0.0202   49.6
0.40  0.0050  200.1  0.0177   56.6  0.0414   24.2
0.50  0.0064  155.2  0.0299   33.4  0.0780   12.8
0.60  0.0084  119.7  0.0486   20.6  0.1351    7.4
0.70  0.0108   92.3  0.0757   13.2  0.2158    4.6
0.80  0.0140   71.6  0.1129    8.9  0.3191    3.1
0.90  0.0179   55.8  0.1617    6.2  0.4388    2.3
1.00  0.0228   43.9  0.2225    4.5  0.5645    1.8
1.25  0.0401   25.0  0.4188    2.4  0.8297    1.2
1.50  0.0668   15.0  0.6384    1.6  0.9594    1.0
1.75  0.1057    9.5  0.8194    1.2  0.9944    1.0
2.00  0.1587    6.3  0.9295    1.1  0.9996    1.0