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Medium Math · Problem-Solving and Data Analysis · Two-variable data: Models and scatterplots · MCQ

The scatterplot shows the relationship between two variables, x and y . A line of best fit for the data is also shown.

  • The scatterplot has 11 data points.
  • The data points are in a linear pattern trending down from left to right.
  • A line of best fit is shown:
    • The line of best fit slants down from left to right.
    • 6 points are above the line of best fit.
    • 5 points are below the line of best fit.
    • The line of best fit goes through the following approximate coordinates:
      • (28 comma 6)
      • (33 comma 1.5)

At x = 25.5 , which of the following is closest to the y-value predicted by the line of best fit?

  1. A

    6.2

  2. B

    7.3

  3. C

    8.2

  4. D

    9.1

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id cb_question_bank:3cd3c9d2-d445-498b-aa29-b274adffdded · question f46139df · JSON