Suppose that X1, , Xn form a random sample from the normal distribution with unknown mean and unknown variance 2 Describe a method for constructing aconfidence interval for 2 with a specified confidence coefficient (0 (x Pr C c2 y

Question: Suppose that X1, . . . , Xn form a random sample from the normal distribution with unknown mean and unknown variance 2. Describe

Suppose that X1, . . . , Xn form a random sample from the normal distribution with unknown mean Î¼ and unknown variance Ïƒ2. Describe a method for constructing aconfidence interval for Ïƒ2 with a specified confidence coefficient Î³ (0

(x. Pr C < < c2=y.

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