Test 3 (Chapters 10 an 11) for Section 202 - Google Chrome X mylab.pearson.com/Student/PlayerTest.aspx?testld=2480490898centerwin=yes Stats 2000 Princedeep Singh 12/14/22 9:18 AM = Test: Test 3 (Chapters 10 an 11) for Section 202 Question 1 of 10 This test: 10 point(s) possible This question: 1 point(s) possible Submit test An information technology analyst believes that they are losing customers on their website who find the checkout and purchase system too complicated. She adds a one-click feature to the website to make it easier, but finds that only about 12% of the customers are using it. She Question list K decides to launch an ad awareness campaign to tell customers about the new feature in the hope of increasing the percentage. She doesn't see much of a difference, so she hires a consultant to help her. The consultant selects a random sample of recent purchases, tests the hypothesis that the ads produced no change against the alternative that the percent who use the one-click feature is now greater than 12%, and finds a P-value of 0.31. What conclusion is appropriate? O Question 1 O Question 2 Which conclusion is appropriate? O Question 3 O A. There is a 31% chance that the null hypothesis is true. O B. There is a 31% chance that natural sampling variation could produce poll results like these if there's really no change in website use. O C. There is a 31% chance that the ads worked. Question 4 O D. There is a 31% chance that natural sampling variation could produce poll results like these if the use of the one-click feature has increased. O E. There is a 69% chance that the ads worked Question 5 O Question 6 O Question 7 O Question 8 O Question 9 O Question 10 Time Remaining: 01:56:23 Next 1 -4"C Search ENG 09:18 Mostly cloudy IN 14-12-2022 25