The table shows the horsepower and top speeds of a variety of boat motors. What is the equation of the least-squares regression line, where is the predicted top speed and x is the horsepower? + According to the regression equation, a boat motor that has 100 horsepower is predicted to have a top speed of about ✓miles per hour.
The table shows the horsepower and top speeds of a variety of boat motors. What is the equation of the least-squares regression line, where is the predicted top speed and x is the horsepower? + According to the regression equation, a boat motor that has 100 horsepower is predicted to have a top speed of about ✓miles per hour.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
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Transcribed Image Text:Probability and Statistics with Applications Honors Sem-1 1210300-003
Previous Activity
Calculating the Least-Squares Regression Line
Assignment Active
Computing and Using a Least-Squares Regression Line
Boat Motor Speeds
Horsepower Top Speed (mph)
60
25
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115
150
250
300
Intro
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60
The table shows the horsepower and top speeds of a
variety of boat motors.
What is the equation of the least-squares regression
line, where ŷ is the predicted top speed and x is the
horsepower?
ŷ =
According to the regression equation, a boat motor that
has 100 horsepower is predicted to have a top speed
of about ✓miles per hour.
Done
Savannah Shaurer
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