Find the standardized test statistic t for a sample with n =

Last updated: 7/19/2022

Find the standardized test statistic t for a sample with n = 12, x-bar = 18.8, and s = 2.1. Assume that the significance level is a = .01 and the alternative hypothesis is Ha: m : ≠ 19.3. -0.008 -0.037 -0.381 -0.825