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In: Statistics and Probability

is 1. f(x/θ) = 2x/θ^2 complete sufficient statistic 2. f(x/θ) =((logθ) θ^x  ) / (θ -1) complete...

is 1. f(x/θ) = 2x/θ^2 complete sufficient statistic

2. f(x/θ) =((logθ) θ^x  ) / (θ -1) complete sufficient statistic?

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