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Calculate sigma and Chi square
To calculate an individual sigma value you have to take
the total percentage sum of a single 60-Seconds-run, substract 50 of it
and divide the remaining value by 14.172666. With
Sigma calculation of Fourmilab
and
Chi square Test calculator of Fourmilab
you can do Probability, Chi square and z-score calculation to
determine whether you obtained a significant result
in your runs. Note: The value of the standard
deviation of 14.172666 was determined from 8000 unobserved control
runs and is no theoretical desired value. This value must probably again
be determined if necessary on another runs with other conditions.
© Eckhard Etzold, 1998-7-31
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ee