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Competitive Stats
Q87Section III (Statistics)87 of 145

Atoms of 13\tfrac13 at 0 and 1 with density 13\tfrac13 between

Let F be the cdf of X, where F(x)=0F(x)=0 if x<0x<0; x+13\frac{x+1}3 if 0≤x<10\le x<1; 11 if x≥1x\ge1. Then variance of X is given by:

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