The computer output given below shows a regression of Body Mass (g) vs. Wing Length (mm) for sphinx moths. 
a) What is the estimated regression line?
b) What is the calculated value of sb?
c) What is the calculated value of se?
d) In a few sentences, interpret se in the context of this problem.
e) Using the computer output above, perform the Model Utility Test at the .05 level of significance.
f) Construct a 95% confidence interval for β.
Definitions:
Emotional Intelligence
Emotional Intelligence is the ability to recognize, understand, and manage one's own emotions, as well as to recognize and influence the emotions of others.
Fearlessness
A trait characterized by a lack of fear or anxiety in situations where others might feel threatened.
Anorexia Nervosa
A mental health disorder characterized by an obsessive desire to lose weight by refusing to eat.
Weight-Loss Diet
A planned regime of eating and drinking, with the goal of reducing body weight, typically involving a reduction in calories and a focus on nutritive choices.
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