A Golf Ball Is Dropped from 15 Different Heights (In $\hat{\text { bounce }} = - 0.3 + 0.69$

question 65

Multiple Choice

A golf ball is dropped from 15 different heights (in cm) and the height of the bounce is recorded (in cm.) The regression analysis gives the model $\hat{\text { bounce }} = - 0.3 + 0.69$ drop.Explain what the slope of the line says about the bounce height and the drop height of the ball.

• A)On average,the bounce height will be 0.69 cm less than the drop height.
• B)On average,the drop height increases by 0.69 cm for every extra cm of bounce height.
• C)On average,the bounce height increases by -0.3 cm for every extra cm of drop height.
• D)On average,the bounce height increases by 0.69 cm for every extra cm of drop height.
• E)On average,the drop height increases by -0.3 cm for every extra cm of bounce height.

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