예제 #1
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def normal_probability_above(lo, mu=0, sigma=1):
    return 1 - normal_cdf(lo, mu, sigma)
예제 #2
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def normal_probability_between(lo, hi, mu=0, sigma=1):
    return normal_cdf(hi, mu, sigma) - normal_cdf(lo, mu, sigma)
예제 #3
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def normal_probability_below(lo, mu=0, sigma=1):
    return normal_cdf(lo, mu, sigma)