2 18.98 3 19.17 4 19.96 5 22.55 6 24.54 7 23.43 8 26.92 9 26.41 10 27.1 11 29.89 r=

Q A T Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the correlation coefficient (to. three decimal places) between X and Y. Use your calculator! X y 18.97 22.34 25.91 26.68 30.35 33.42 34.29 36.86 43.23 46.3 48.17 T = Question Help: Video Message instructor Submit Question Jump to Answer N 1 2 2 3 4 Openmath.com/course/course.php?cid=139842 80 F2 F3 1 5 6 7 8 9 10 11 W S X # 3 E D A $ 4 F4 R % 5 F CV F5 T G MacBook Air 6 Y B & 7 H a U N * 00 8 J DII FB - 9 M K ) 0 36 A F

Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between X and Y. Use your calculator! х У 5 48.54 6 49.4 42.66 7 8 40.32 37.28 9 10 34.24 11 32.7 12 30.26 13 29.52 22.78 14 15 23.44 16 18 un

Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y 3 76 4 81 5 79.8 6 79 7 71.8 8 76.4 r= _________

Based on the data shown below, calculate the correlation coefficient (to three decimal places) y 1 22.2 2 24.25 3 24.5 4 24.25 5 21.8 6 22.65 7 21.7 19.05 9. 20.5

Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between X and Y. Use your calculator! y 2 38.16 3. 33.24 32.82 28.2 6. 27.78 7 24.56 8 26.04 9. 23.12 10 20.2 11 17.98 12 15.46 13 14.64 14 10.62 15 10.7 r =

Annual high temperatures in a certain location have been tracked for several years. Let x represent the year and y the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between x and y

Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between X and Y. Use your calculator! y 4 23.55 20.78 6. 19.91 7 19.04 8 16.07 9. 15.6 r =

The data below is 12 observations of hog heart girth (in) (x) and hog weight (lb) (y). Calculate the linear correlation coefficient, rr. Enter your answers to two decimal places. X(in) Y(lbs) 47 262 39 254 31 108 44 299 43 240 46 252 41 236 33 93 32 96 45 309 34 201 42 280 r = __?__

Given that the linear correlation coefficient r is found to be 0.867, what is the proportion of the variation in the left arm measurements that is explained by the relationship between the right and left arm measurements?   Right arm 102 101 94 79 79 Left arm 175 169 182 146 144