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Posted: **Wed May 11, 2022 1:15 pm**

: 43 If X1 And X2 Are Independent Random Variables Hay Ing Binomial Distributions With The Parameters 0 And Ni X1 X2 A 1 (36.83 KiB) Viewed 35 times

43. If X1 and X2 are independent random variables hay- ing binomial distributions with the parameters 0 and ni X1 + X2 and 0 and n2, show that is a sufficient estimator ni + n2 of . X1 +2X2 44. In reference to Exercise 43, is a sufficient ni +2n2 estimator of ?