Let X1, X2, ... , Xn be a random sample from N(μ, σ2). Find the Moment Generating Function of X̅. If n = 16 and σ = 2, compute P(-1 ≤ X̅ - μ ≤ 1).

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Let X1, X2, ... , Xn be a random sample from N(μ, σ2).

Find the Moment Generating Function of X̅.
If n = 16 and σ = 2, compute P(-1 ≤ X̅ - μ ≤ 1).
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