1 State The Characterisation Of Minimal Sufficiency And Explain What It Means In Terms Of Level Sets And Maximum Likeli 1 (13.72 KiB) Viewed 64 times
1. State the characterisation of minimal sufficiency and explain what it means in terms of level sets and Maximum Likelihood estimation.
2. Let X1;:::;Xn be a random sample from the normal population with unknown and 2: Derive the ratio of joint densities at two observations.
3. Find a minimal su¢ cient statistic for = ; 2 :
1. State the characterisation of minimal sufficiency and explain what it means in terms of level sets and Maximum Likelihood estimation. 2. Let X1, ..., X, be a random sample from the normal population with unknown x and o?. Derive the ratio of joint densities at two observations. 3. Find a minimal sufficient statistic for 0 = (x,c)
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