Assume That Y Is Normally Distributed N(μ,σ2)

question 53

Multiple Choice

Assume that Y is normally distributed N(μ,σ2) .To find Pr(c1 ≤ Y ≤ c2) ,where c1 < c2 and di = ,you need to calculate Pr(d1 ≤ Z ≤ d2) =

• A)Φ(d2)- Φ(d1)
• B)Φ(1.96)- Φ(1.96)
• C)Φ(d2)- (1 - Φ(d1))
• D)1 - (Φ(d2)- Φ(d1))

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