If Z is a standard normal random variable with cumulative distribution function Ф (z), then Ф...

Question

Question

If Z is a standard normal random variable with cumulative distribution function Ф (z), then

Ф (1.65) − Ф (

-

1.65) = ____

I need the solution worked out...

math Statistics-And-Probability

Answer 1

Answer #1

0(1.65)-Φ(-1.65)-P(Z< 1.65)-P(Ζ<-1.65-0.9505-0.0495-0.901

Answer 2

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