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 39 inches. Is the result close to the actual weight of 126 ​pounds? Use a significance level of 0.05.   Chest size​ (inches) 44 41 41 55 51 42   Weight​ (pounds) 213 206 176 309 300 1

MATLAB: An Introduction with Applications
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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
39
inches. Is the result close to the actual weight of
126
​pounds? Use a significance level of 0.05.
 
Chest size​ (inches)
44
41
41
55
51
42
 
Weight​ (pounds)
213
206
176
309
300
178
 
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