Test 2 Winter 2022A - Google Chrome X mylab.pearson.com/Student/PlayerTest.aspx?testld=241544756¢erwin=yes Statistics for Analytics II Spring/Summer 2022B Neda Rostami 07/27/22 6:22 PM Test: Test 2 Winter 2022A Question 25 of 25 This test: 25 point(s) possible This question: 1 point(s) possible Submit test Question list K In justifying his choice of a model, a student wrote, "I know this is the correct model because R = 99.4%." Complete parts a and b below. QUESLIUII IU a) Is this reasoning correct? Explain. O Question 17 O A. Yes. The conditions for a model are satisfied because of the high R value. B. No. The scatterplot should be examined first to see if the conditions are satisfied. Question 18 O C. No. A high R value means that a model is inaccurate. O D. Yes. A high R value means that a model is accurate. Question 19 b) Does this model allow the student to make accurate predictions? Explain. O A. Yes, a high RZ value always leads to accurate predictions. Question 20 O B. Yes, the linear model should fit the data everywhere. O C. No, a high R value always leads to inaccurate predictions. O Question 21 O D. No, the linear model might not fit the data everywhere. O Question 22 Question 23 Question 24 O Question 25 Time Remaining: 02:08:32 Submit test Type here to search O 26.C Mostly sunny ~ x ENG 6:19 PM 99+ 2022-07-27