Difference of Successes
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الجزء والصفحة:
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4-4-2021
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Difference of Successes
If 
and 
are the observed proportions from standard normally distributed samples with proportion of success 
, then the probability that
 |
(1)
|
will be as great as observed is
 |
(2)
|
where
Here, 
is the unbiased estimator. The skewness and kurtosis excess of this distribution are
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