soo.. i missed the class when my teacher went over these questions, and i'm completely confused on how to do them. am i supposed to use the z-table for any of them?
Find a value z subscript 0 of the standard normal random variable z such that:
P(-2<z<z subscript 0=.9710
P(z>or equal to z subscript 0) =.5
P(z> or equal to z subscript 0)= .0057
Find a value z subscript 0 of the standard normal random variable z such that:
P(-2<z<z subscript 0=.9710
P(z>or equal to z subscript 0) =.5
P(z> or equal to z subscript 0)= .0057