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) weight_ (pounds)44 21341 20641 17655 30951 30042 178what is the regression equation? y=+ (round to one decimal place as needed)what is the best predicted weight of a bear with a chest size of 39 inches? y= (round to one decimal place as needed.)is the result close to the actual weight of 126 pounds? a. this result is very close to the actual weight of the bear.? b. this result is close to the actual weight of the bear.? c. this result is exactly the same as the actual weight of the bear.? d. this result is not very close to the actual weight of the bear.?