Across
- 1. group of data on a scatterplot
- 3. a way of displaying data that can be put into categories
- 9. having a positive or negative association
- 10. a number in a set of data that is much larger or much smaller than the other numbers in the set
- 11. a relationship between two (or more) variables
- 12. a description of how much scatter there is in the data away from the line of best fit
- 14. a ration that describes how steep (or flat) a line is
- 15. lines that go up from left to right show positive rates of change
- 16. when two quantities x and y have a linear relationship they are represented with this equation
- 17. interest paid on the principal alone
- 18. an equation in two variables whose graph is a line
- 20. when lines go down from left to right showing negative rates of change
- 21. the points on a coordinate grid where the grid lines intersect
- 22. a line that represents the data on a scatterplot
- 23. a table that displays counts,or frequencies of data
Down
- 2. a rate with a denominator of one when simplified
- 4. the point where a graph intersects the y-axis
- 5. when one variable generally decreases as the other variable increases
- 6. data that can be put into categories as opposed to numerical data on a number line
- 7. if one variable increases as the other variable increases
- 8. equations in a proportional relationship are y=kx where k is the constant
- 13. association that can be linear or non-linear
- 19. an angle with its vertex at the center of a circle