Test: Week 5 - Final

Test: Week 5 - Final Question 7 of 20 This test: 180 point(s) possible This question: 9 point(s) possible Resume later Submit test Listed in the table below are altitudes (in thousands of feet) and outside air temperatures (in OF) recorded by one of the authors of this text during an airplane flight. Complete parts a through d. Altitude Temperature 3 60 10 37 14 24 22 -6 28 34 31 41 33 -58 b. Briefly discuss the strength of the correlation. Compute r and r (Round to two decimal places as needed.) 2 Compute r . 2 (Round to two decimal places as needed.) 2 . Based on the value for r , identify how much of the variation in the variable can be accounted for by the best-fit line. Based on r % of the variation can be accounted for by the best fit line. (Round to the nearest whole number as needed.)