Question: Let X be a Normal random variable with parameters = 9 and = 2.5. Compute (a) P(X < 2) (b) P(X > 13) (c) P(|X|

Let X be aNormal random variablewith parameters = 9 and = 2.5. Compute

(a) P(X < 2)

(b) P(X > 13)

(c) P(|X| < 5)

(d)Z scores for X = 2 and X = 5

[Hint: |X| a means - a X a ]

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