Essay
In a study of feeding behavior, zoologists recorded the number of grunts of a warthog feeding by a lake in the 15 minute period following the addition of food. The data showing the weekly number of grunts and the age of the warthog (in days) are listed below: 
a. Write the equation of a straight-line model relating number of grunts (y) to age (x).
b. Give the least squares prediction equation.
c. Give a practical interpretation of the value of 
if possible.
d. Give a practical interpretation of the value of 
if possible.
Correct Answer:
Verified
a. E(y) = 
+ x
b. = + x = 181.16 - 0...View Answer
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Correct Answer:
Verified
+ xb.
= + x = 181.16 - 0...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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