Correlation

AP Statistics· difficulty 2/5

A scatterplot of nine points is shown.

x (cm) y (g)

Which value of r is most consistent with the plot?

  • A

    0.50

  • B

    0.05

    check_circle
  • C

    0.95

  • D

    -0.95

Explanation

Points appear randomly scattered with no clear trend, so r is near zero.

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