What is the regression equation? ý=D+Ox (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 O pounds. (Round to one decimal place as needed.) Is the result close to the actual weight of 642 pounds? O A. This result is close to the actual weight of the bear. O B. This result is very close to 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 exactly the same as the actual weight of the bear.
What is the regression equation? ý=D+Ox (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 O pounds. (Round to one decimal place as needed.) Is the result close to the actual weight of 642 pounds? O A. This result is close to the actual weight of the bear. O B. This result is very close to 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 exactly the same as 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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Transcribed Image Text: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? Use a significance level of 0.05.
Chest size (inches)
Weight (pounds)
E Click the icon to view the critical values of the Pearson correlation coefficient r.
41 40
358 306 320
46
57
53
40 O
384
580 542
.....
What is the regression equation?
y =+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?
O A. This result is close to the actual weight of the bear.
O B. This result is very close to the actual weight of the bear.
O C. This result is not very close to the actual weight of the bear.
O D. This result is exactly the same as the actual weight of the bear.
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