What critical value would you use when you want a 95

Last updated: 3/30/2023

What critical value would you use when you want a 95 confidence level on a two tailed test Confidence Level 2 a Critical z score 5 1 645 1 96 O2 576 2 354 90 95 99 2 5 0 5 45 1 645 1 96 2 576