How does a T table compare to a Standard Normal table? I can read a normal table correctly but not the T. I'm trying to find x and y for P(x < T < y) = .9
How does a T table compare to a Standard Normal table? I can read a normal table correctly but not the T. I'm trying to find x and y for P(x < T < y) = .9
Are you trying to calculate a confidence interval? It might be best if you post the original question.