Question 6.7

7. A high school teacher was curious whether the SAT Math test score was a good predictor of students’ SAT Critical Reading test score. To find out, he collected SAT data from 15 graduating seniors. Figure 6.20 is a scatterplot of SAT Critical Reading test scores against the SAT Math test scores of these 15 students.

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Figure 6.20: Figure 6.20 A scatterplot of the SAT Critical Reading test scores (the response variable) against SAT Math test scores (the explanatory variable) of 15 high school seniors (applies to Skills Checks 7–9).

There is one low outlier in the plot. The SAT Critical Reading and Math scores for this student are

  1. , .
  2. , .
  3. , .

7.

c