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Manuals/calci/ZTEST (view source)

156 bytes removed , 21:32, 26 January 2018

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2. ar or x is empty.

3. ar contains only one value.

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~~<math>ZTEST(ar,\mu_0,sigma)= 1-NORMDIST(\bar{x}-\mu_0)/\frac{sigma}{\sqrt{n}}</math>~~

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~~<math>\frac{a}{b}</math>~~

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~~<math>{\sigma}</math>~~

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~~<math>{\sqrt{n}}</math>~~

==Examples==

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