5) Let X1, X2, ...,Xn be i.i.d random variables with common density =6*19) De fe(x) = if x > 0,0 > 0 orione otherwise Sh

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5 Let X1 X2 Xn Be I I D Random Variables With Common Density 6 19 De Fe X If X 0 0 0 Orione Otherwise Sh 1 (29.86 KiB) Viewed 104 times

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5) Let X1, X2, ...,Xn be i.i.d random variables with common density =6*19) De fe(x) = if x > 0,0 > 0 orione otherwise Show that the joint distribution of X1, X2, ..., Xn belongs to the exponential family. (5 points) b. Find a complete sufficient statistic and the natural parameter space from this joint distribution. (5 points) a. c. Find the UMVUE of 0. (5 points) molts com o