SOLUTION: If z is the standard normal variable, find the following probabilities.
P(z < -1.96) = ___________ ___
P(-2.45 < z < -1.91) = ___________ ___
My formulas in EXCEl are all del
Algebra ->
Probability-and-statistics
-> SOLUTION: If z is the standard normal variable, find the following probabilities.
P(z < -1.96) = ___________ ___
P(-2.45 < z < -1.91) = ___________ ___
My formulas in EXCEl are all del
Log On
Question 854125: If z is the standard normal variable, find the following probabilities.
P(z < -1.96) = _______________
P(-2.45 < z < -1.91) = _______________
My formulas in EXCEl are all deleted! I need help Please and thank you Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! If z is the standard normal variable, find the following probabilities.
P(z < -1.96) = 0.025
_______________
P(-2.45 < z < -1.91) = 0.0209
_______________
Cheers,
Stan H.
==================
(