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Math Help - Distribution of the variate Y

  1. #1
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    Distribution of the variate Y

    It X is binomially distributed with parameters n and p , what can you say about the distribution of variate
    <br />
Y_n = \frac{X-np}{\sqrt{npq}} \; \; as \qquad n \to \infty<br />
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  2. #2
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    Quote Originally Posted by Stats View Post
    It X is binomially distributed with parameters n and p , what can you say about the distribution of variate
    <br />
Y_n = \frac{X-np}{\sqrt{npq}} \; \; as \qquad n \to \infty<br />
    Have you heard of the normal approximation to the binomial distribution?
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