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Data and Associations Quiz Review

  •  English    14     Public
    Scatter Plots and Associations
  •   Study   Slideshow
  • Does this scatter plot show a linear or nonlinear pattern?
    Nonlinear
  •  20
  • Does this scatter plot show a linear or nonlinear pattern?
    Linear
  •  15
  • How many clusters of data are in this scatter plot?
  •  20
  • What is an outlier?
    A point that seems out of place on a scatter plot
  •  15
  • Which association shows the relationship where one variable increases as the other increases
    Positive Association
  •  15
  • Which association shows the relationship where one variable deceases as the other increases
    Negative Association
  •  25
  • The scatter plot shows the free throw attempts and the points scored per game for players on a basketball team. What does the circled point (1, 5) represent about the data?
    The player attempted 1 free throw and earned 5 points.
  •  20
  • Is there an outlier in the data set?
    Yes
  •  10
  • What type of association does this scatter plot have?
    Positive Association
  •  5
  • What type of association is this?
    No Association
  •  10
  • Which trendline best fits the data?
    Graph 1
  •  15
  • How would you draw a trendline?
    Draw a line that goes through the middle of your data values and follows the pattern or direction of your dots
  •  15
  • Which was your favorite type of association? Positive, negative, or no?
  •  15
  • How would you describe the difference between a linear and non linear scatter plot?
    One has the points follow the pattern of a line and the other has dots that follow a curve.
  •  20