Please provide steps so that I can understand the process of finding sufficient statisticsusing the Factorization Theorem.
Let X1, X2,…,Xn be a random samplefrom the normal distributionN(0,THETA), 0 < THETA < +infinity. Show that “(the sum from 1 to n of (Xi^2))” is a sufficient statistic of THETA.
What is inside equation : Summation of X of i squared —> (another way i chose to write, just to make sure in case it is not clear.]
The Neyman Factorization Theorem is investigated. The solution is detailed and well presented. The response received a rating of “5/5” from the student who originally posted the question.