Mathematics · Probability Distribution

एक यादृच्छिक चर (random variable) X समान प्रायिकताओं के साथ मान 1, 2, 3, ..., n ग्रहण करता है। यदि Var(X) = E(X) है, तो n का मान क्या है?

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एक यादृच्छिक चर (random variable) X समान प्रायिकताओं के साथ मान 1, 2, 3, ..., n ग्रहण करता है। यदि Var(X) = E(X) है, तो n का मान क्या है?

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एक यादृच्छिक चर (random variable) X समान प्रायिकताओं के साथ मान 1, 2, 3, ..., n ग्रहण करता है। यदि Var(X) = E(X) है, तो n का मान क्या है?

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