- basic "six sigma" values -

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Genesis Innovation

9811 West Charleston Boulevard

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Las Vegas, Nevada 89117 USA

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- contact us -

- basic calculus -

- basic statistics for a sample -

- central limit theorem -

- chi-squared sampling distribution -

- confidence intervals -

 

+/- sigma
percent data
dpmo
1
30.23
697,700
2
69.13
308,700
3
93.32
66,810
4
99.379
6,210
5
99.9767
233
6
99.99966
3.4

 

+/- sigma
percent data
dpmo
1
68.27
317,300
2
95.45
45,500
3
99.73
2,700
4
99.9937
63

1.5 sigma shift

centered distribution

5
99.999943
0.570
6
99.9999998
0.002