Let Z be a standard Normal random variable. Define Za2 to be the number y such...

Let Z be a standard Normal random variable. Define Za2 to be the number y such that P( Z > y ) = a (this is the standard definition).

What is P( Z < Zo.2 )?

(i.e. what is the probability that a standard Normal variable takes a value below Zo.2 ?)

Expert Solution

P(Z<z_0.2) =P(Z<0.20)

=0.5793 (z- table value).

Attached z table values below.

orchestra answered 1 year ago

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