qc - st deviation=19.43 k= (M new-18306)\19.43 ARL=1/(1-B)...

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sample no X1 X2 X3 X4 1 160 158 150 151 Xbar=154.8 2 153 154 158 162 Xbar=156.8 3 186 195 179 184 Xbar=186 4 175 192 186 197 Xbar=187.5 5 190 189 185 182 Xbar=186.5 6 181 180 183 186 Xbar=182.5 7 206 210 216 212 Xbar=211 8 211 202 205 197 Xbar=203.8 mean=183.6
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Unformatted text preview: st deviation=19.43 k= (M new-18306)\19.43 ARL=1/(1-B) K=.5 B=.9987 ARL= K=1 B=.875 ARL=8 K=1.5 B=.6 ARL=2.3 K=2 B=.316 ARL=1.36 K=2.5 B=.017 ARL=1 ARL=1/(1-B)...
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