0 Question 4 'r In each graph, the shaded region represents the P-value of a hypothesis test. Find the P-value, given that the Standardized Test Statistic is T = 1.5. Round to 4 decimals a. i i l i -4 -3 -2 J 0 I 2 3 4 PM}? = 39) b. 4 3 2 I 0 I 2 3 4 Naif = f9) C. 0 Question 5 v a. If you are testing a claim about a population mean, with unknown population standard deviation, choose the correct formula for the Standardized Test Statistic (STS): _\\ E ,u n it :_..:' T : I]. L V5 b. If you are testing a claim about a population proportion, choose the correct formula for the Standardized Test Statistic (STS): _\\ E ,u n it .u T = L V5 ":1:- Z = p _ in 13-1; c. If you are testing a claim about a population mean, with known population standard deviation, choose the correct formula for the Standardized Test Statistic (STS): .3 Z 2 P P 13-? T E Z = u L .,/E _ i' p