2) You wish to test the claim that μ = 1300 at a level of significance of a = 0.10 and are given sample statistics n = 35, x = 1270 and s = 82. Compute the value of the standardized test statistic z. Round your answer to two decimal places. You may use the P-value method or Decision rules and Rejection regions. A) z = 2.16; Reject Ho == ) z=-2.16; Reject Ho B) z = 2.16; Fail to reject Ho D) z=-2.16; Fail to reject Ho