dylanolsen29 dylanolsen29 14-12-2022 Mathematics contestada You wish to test the claim that μ>12 at a level of significance of α=0.05 and are given the sample statistics mean = 12.3, deviation = 1.2, and sample size = 50. Compute the value of the standardized test statistic. A. 2.31 B. 0.98 C. 1.77 D. 3.11