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 43 inches. Is the result close to the actual weight of 267 ​pounds? Use a significance level of 0.05. Chest size​ (inches) 50 54 44 54 40 36 Weight​ (pounds) 279 339 219 292 201 116 What is the regression​ equation? y=enter your response here+enter your response herex ​ (Round to one decimal place as​ needed.) What is the best predicted weight of a bear with a chest size of 43 ​inches? The best predicted weight for a bear with a chest size of 43 inches is enter your response here pounds. ​(Round to one decimal place as​ needed.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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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) variable. Then find the best predicted weight of a bear with a chest size of 43 inches. Is the result close to the actual weight of 267  ​pounds? Use a significance level of 0.05.
 
Chest size​ (inches)
50
54
44
54
40
36
 
Weight​ (pounds)
279
339
219
292
201
116
What is the regression​ equation?
y=enter your response here+enter your response herex
​ (Round to one decimal place as​ needed.)
 
What is the best predicted weight of a bear with a chest size of 43
​inches?
The best predicted weight for a bear with a chest size of 43 inches is
enter your response here
pounds.
​(Round to one decimal place as​ needed.)
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