ul T-Mobile Wi-Fi 11:22 PM © 63% 4 You wish to test the claim that ps 27 at a level of significance of a -0.01 and are given sample statistics n 40 and x 28.8. Assume the population standard deviation...

Extracted text: ul T-Mobile Wi-Fi 11:22 PM © 63% 4 You wish to test the claim that ps 27 at a level of significance of a -0.01 and are given sample statistics n 40 and x 28.8. Assume the population standard deviation is 4.3. Compute the value of the standardized test statistic. Round your answer to two decimal places. O A. 3.51 ОВ. 2.12 Ос. 2.65 OD. 1.96 Click to select your answer. * A S 0 d9 be here to search


Extracted text: ul T-Mobile Wi-Fi 11:26 PM © 64% 4 Find the critical value and rejection region for the type of t-test with level of significance a and sample size n. Find t Right-tailed test, a = 0.1, n = 21 Right O A. to = 1.323; t>1.323 O A O B. t =2.528; t> 2.528 O B OC. to = 1.325; t> 1.325 OD OD. to = - 1.325; t< -="" 1.325="" click="" click="" to="" select="" your="" answer.="" p="" type="" here="" to="">