Question: If X has a normal distribution with mean = 0.75 and standard deviation = 0.5, determine (a) P(X < 0.25), (b) P(X >

If X has a normal distribution with mean µ = 0.75 and standard deviation σ =

0.5, determine

(a) P(X < 0.25),

(b) P(X > 0.9),

(c) P(0.5 < X < 1), (d)

P(0.25 < X < 1.25).

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