Inverse cumulative Normal distribution (z) (a) Find (z_{0.05}). (b) Find (z_{0.95}). (c) Let (X sim phi_{(2,1)}). Find

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Inverse cumulative Normal distribution \(z\)

(a) Find \(z_{0.05}\).

(b) Find \(z_{0.95}\).

(c) Let \(X \sim \phi_{(2,1)}\). Find \(a\) such that \(P(X \leq a)=0.05\).

(d) Let \(X \sim \phi_{(2,1)}\). Find \(a\) such that \(P(X \leq a)=0.95\).

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