5 The data show the chest size and weight of several bears

Last updated: 7/4/2023

5 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 58 inches Is the result close to the actual weight of 642 pounds significance level of 0 05 Chest size inches Weight pounds Click the icon to view the critical values of the Pearson correlation coefficient r 46 57 53 41 40 40 C 384 580 542 358 306 320 What is the regression equation x Round to one decimal place as needed What is the best predicted weight of a bear with a chest size of 58 inches The best predicted weight for a bear with a chest size of 58 inches is pounds Round to one decimal place as needed Is the result close to the actual weight of 642 pounds OA This result is not very close to the actual weight of the bear OB This result is close to the actual weight of the bear OC This result is very close to the actual weight of the bear OD This result is exactly the same as the actual weight of the bear Critical Values of the Pearson Correlation Coefficient r n 4 5 6 7 7 o 8 9 10 11 72 12 12 13 7 14 15 15 16 17 18 18 19 20 25 30 35 40 45 50 60 70 80 90 100 n Critical Values of the Pearson Correlation Coefficient r a 0 05 a 0 01 0 950 0 878 0 811 0754 0 754 0 707 0 666 0632 0 632 0602 0 602 0 576 0 576 0 553 0 532 0 514 0 514 0 497 OHO 0 482 0 468 0 456 0 444 0 396 0 361 0 335 0 312 0 294 0 294 0 279 0 254 0 236 0 220 0 207 0 196 0 05 0 990 0 959 0 917 0 875 0 875 0 834 0 798 0 765 0 735 0 708 0 684 0 661 0 641 0 041 0 623 0 04 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 a 0 01 NOTE To test Ho p 0 against H p 0 reject Ho if the absolute value of ris greater than the critical value in the table X