The Data Show The Chest Size And Weight Of Several Bears Find The Regression Equation Letting Chest Size Be The Indepen 1 (69.21 KiB) Viewed 88 times
The Data Show The Chest Size And Weight Of Several Bears Find The Regression Equation Letting Chest Size Be The Indepen 2 (53.96 KiB) Viewed 88 times
The Data Show The Chest Size And Weight Of Several Bears Find The Regression Equation Letting Chest Size Be The Indepen 3 (58.1 KiB) Viewed 88 times
The data show the chest size and weight of several bears Find the regression equation, letting chest size be the independent (x) variable Then find the best predicted weight of a bear with a chest size of 53 inches Is the result close to the actual weight of 475 pounds? Use a significance level of 0.05 Chest size (inches) 44 59 55 59 57 440 Weight (pounds) 403 645 563 587 548 406 Click the icon to view the critical values of the Pearson correlation coefficient What is the regression equation? @=24Wx (Round to one decimal place as needed.) What is the best predicted weight of a bear with a chest size of 53 inches? pounds The best predicted weight for a bear with a chest size of 53 inches is (Round to one decimal place as needed) Is the result close to the actual weight of 475 pounds? O A. This result is not very close to the actual weight of the bear OB. This result is exactly the same as the actual weight of the bear O C. This result is close to the actual weight of the bear OD. This result is very close to the actual weight of the bear
Critical values of the pearson correlation coefficient n 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 25 Critical Values of the Pearson Correlation coefficient -0.05 -0.01 NOTE: To test Ho P=0 0.950 0.990 against Hy p#0, reject H, 0.878 0.959 if the absolute value of ris 0.811 0.917 greater than the critical 0.754 0.875 value in the table 0.707 0.834 0.666 0.798 0.632 0.765 0.602 0.735 0.576 0.708 0.553 0.684 0.532 0.661 0.514 0.641 0.497 0.623 0.482 0.606 0.468 0.590 0.456 0.575 0.444 0.561 0.396 0.505 231 20 DAR
12 13 14 15 16 17 18 19 20 25 30 35 40 VOIU 01553 0.532 01514 0.497 0.482 0.468 0.456 0.444 0.396 0.361 0.335 0.312 0.294 0.279 0.254 0.236 0.220 0.207 0.196 C=0.05 WT00 0.684 0.661 0.641 0.623 0.606 0.590 0.575 0.561 0.505 0.463 0.430 0.402 0.378 0.361 0.330 0.305 0.286 0.269 0.256 Q=0.01 45 wa 50 60 70 80 90 100 n
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