Quiz 3

4.  A least squares regression line was calculated to relate the length​ (cm) of newborn boys to their weight in kg. The line is -5.32 +  0.1907 length

A newborn was 48 cm long and weighed 3kg. According to the regression​ model, what was his​ residual? What does that say about​ him?

What was his​ residual?

What does that say about​ him? Select the correct choice and fill in any answer boxes to complete your answer.  ​(Round to three decimal places as​ needed.)

1. The newborn weighs ____ kg more than the weight predicted by the regression equation.
2. The newborn weighs  ____ kg less than the weight predicted by the regression equation.
3. The newborn weighs the same as the weight predicted by the regression equation.