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AP Statistics 5.3: Predicted Response Values

Calculate a predicted response from a linear regression equation and identify whether the input is interpolation or less reliable extrapolation.

Syllabus
Effective Fall 2025
Course
AP Statistics

5.3.A—Calculate a predicted response value using a linear regression model question 1

A student measured the heights and the arm spans, rounded to the nearest inch, of each person in a random sample of 12 seniors at a high school. A scatterplot of arm span versus height for the 12 seniors is shown.

Figure for Question 5.3.A—Calculate a predicted response value using a linear regression model question 1 — AP Statistics

Using the best model for prediction, calculate the predicted arm span for a senior with height 61 inches.

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