The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) vari Next question best predicted weight of a bear with a chest size of 57 inches. Is the result close to the actual weight of 376 pounds? Use a significance level of 0.05. Chest size (inches) 58 48 51 58 44 60 D 425 266 347 453 282 408 Weight (pounds) Click the icon to view the critical values of the Pearson correlation coefficient r.
The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) vari Next question best predicted weight of a bear with a chest size of 57 inches. Is the result close to the actual weight of 376 pounds? Use a significance level of 0.05. Chest size (inches) 58 48 51 58 44 60 D 425 266 347 453 282 408 Weight (pounds) Click the icon to view the critical values of the Pearson correlation coefficient r.
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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The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) vari
actual weight of 376 pounds? Use a significance level of 0.05.
Chest size (inches)
58 48 51 58 44 60 D
425 266 347 453 282 408
Weight (pounds)
Click the icon to view the critical values of the Pearson correlation coefficient r.
What is the regression equation?
ŷ=
+ x (Round to one decimal place as needed.)
What is the best predicted weight of a bear with a chest size of 57 inches?
The best predicted weight for a bear with a chest size of 57 inches is
pounds.
(Round to one decimal place as needed.)
Is the result close to the actual weight of 376 pounds?
O A. This result is close to the actual weight of the bear.
B. This result is not very close to the actual weight of the bear.
C. This result is very close to the actual weight of the bear.
D. This result is exactly the same as the actual weight of the bear.
=
best predicted weight of a bear with a chest size of 57 inches. Is the result close to the
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