E Question 42 of 50 This test: 55 point(s) possible > This question: 1 point(s) possible A sample mean, sample size, and population standard deviation are given. Use the one-mean z-test to perform the required hypothesis test at the given significance level. Use the critical-value approach. x = 54, n = 35, o = 5.6, Ho: H = 56; Ha: H