Math Vocabulary 3

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  1. A plane formed by the intersection of a horizontal number line (X-axis) and a vertical number line (Y-axis).
    Coordinate plane
  2. The point where the X-axis and Y-axis intersect on the plane.
  3. The X and Y-axis divide the coordinate plane into 4 regions called __________.
  4. An equation whose solution forms a straight line on a coordinate plane.
    Linear equation
  5. The horizontal axis on a coordinate plane.
  6. A pair of numbers that can be used to locate a point on a coordinate plane.
    Ordered pair
  7. The X-coordinate of the point where the graph of a line crosses the X-axis.
  8. The Y-coordinate of the point where the graph of a line crosses the Y-axis.
  9. Measure of the steepness of a line or a graph.
  10. Middle number
  11. Number that occurs most frequently.
  12. The sum of the items in a set divided by the number of items in the set. The average.
  13. Difference between the greatest and least values.
  14. A value much greater or much less than the others in the data set.
  15. A graph with points plotted to show a possible relationship between 2 sets of data.
    Scatter plot
  16. A graph showing how data is distributed by using medians, quartiles, least and greatest values.
    Box and whisker plot
  17. The difference between the upper and lower quartiles in a box and whisker plot.
    Interquartile range
  18. A table that lists items together according to the number of times they occur.
    Frequency table
  19. The frequency of all data values that are less than or equal to a given value.
    Cumulative frequency
  20. Use a number line and X's show frequency.
    Line plot
  21. A graph that uses vertical or horizontal bars to display data.
    Bar graph
Card Set
Math Vocabulary 3
Math vocab
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