6. 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 632 pounds? Use a significance level of 0.05. Chest size (inches) Weight (pounds) 2 Click the icon to view the critical values of the Pearson correlation coefficient r. 46 57 53 41 40 40 384 580 542 358 306 320 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 (Round to one decimal place as needed.) pounds. Is the result close to the actual weight of 632 pounds? O A. This result is close to the actual weight of the bear. B. This result is exactly the same as the actual weight of the bear. OC. This result is not very close to the actual weight of the bear. O D. This result is very close to the actual weight of the bear.

6. 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 632 pounds? Use a significance level of 0.05. Chest size (inches) Weight (pounds) 2 Click the icon to view the critical values of the Pearson correlation coefficient r. 46 57 53 41 40 40 384 580 542 358 306 320 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 (Round to one decimal place as needed.) pounds. Is the result close to the actual weight of 632 pounds? O A. This result is close to the actual weight of the bear. B. This result is exactly the same as the actual weight of the bear. OC. This result is not very close to the actual weight of the bear. O D. This result is very close to the actual weight of the bear.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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PLEASE ANSWER 4,5 AND 6
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Calculate test statistic Decide whether to reject or fail to reject