SOLUTION: Determine the values of z that correspond to the given possibilities. P(-z1 <= Z <= z1) = 0.95 P(0 <= Z <= z1) = 0.4265 P(Z >= z1) = 0.0049

Algebra ->  Probability-and-statistics -> SOLUTION: Determine the values of z that correspond to the given possibilities. P(-z1 <= Z <= z1) = 0.95 P(0 <= Z <= z1) = 0.4265 P(Z >= z1) = 0.0049      Log On


   

Question 1040076: Determine the values of z that correspond to the given possibilities.
P(-z1 <= Z <= z1) = 0.95
P(0 <= Z <= z1) = 0.4265
P(Z >= z1) = 0.0049
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
|z|<1.96 gives a probability of 0.95
From the calculator, this is z=+ 1.45
z>+2.58, p=0.0049