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3.1 Area under the curve, Part I: Find the probability of each of the following, if...

3.1 Area under the curve, Part I: Find the probability of each of the following, if Z~N(μ = 0,σ = 1).
(please round any numerical answers to 4 decimal places)


a) P(Z < -1.35) =
b) P(Z > 1.48) =
c) P(-0.4 < Z < 1.5) =
d) P(| Z | >2) =

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Answer #1

zu N (U=0, -1) (a) P(z<-1135) = P(Z21-35) = 1-P(Z<1-35) = 1-0-9115 = 0.0885 - P(z>1•48) = P(2>148) = 1-Plz 31•48) = 1-0.9306

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