6
AssignmentMultiple Dropdowns

Calculating the Least-Squares Regression Line

Question 6 • Statistics

The table shows the horsepower and top speeds of a variety of boat motors.

Answer
ŷ = + x:

21.12

ŷ = + x:

0.14

According to the regression equation, a boat motor that has 100 horsepower is predicted to have a top speed of about miles per hour.:

35

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