Question: Let I lv . , I b e a random sample of size n from a normal distribution with mean |x and variance a

Let I lv . , I „ b e a random sample of size n from a normal distribution with mean |x and variance a 2.

Let

nS} = (. - ), .. = .. 1

Show that 5 2 is a weakly consistent estimator of a2.

nS} = (. - ), .. = .. 1

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