Question

interpret the y - intercept, if appropriate. select the correct choice below and, if necessary, fill in the answer box to complete your choice.
a. for every inch increase in head circumference, the height increases by 0.2 in., on average. (round to one decimal place as needed.)
b. for a height of 0 inches, the head circumference is predicted to be in. (round to one decimal place as needed.)
c. for every inch increase in height, the head circumference increases by in., on average. (round to one decimal place as needed.)
d. for a head circumference of 0 inches, the height is predicted to be in. (round to one decimal place as needed.)
e. it is not appropriate to interpret the y - intercept.

Explanation:

The y-intercept represents the predicted value when the independent variable (height) is 0 inches, which is not a meaningful or realistic value for a person's height, making interpretation inappropriate.

Answer:

E. It is not appropriate to interpret the y-intercept.