Across
- 3. A relationship in which a constant change in the independent variable gives the same change in the dependent variable.
- 7. A method of calculating the interest charge on a loan
- 8. The middle entry in a list of data listed in numerical order
- 9. The theory and formula to measuring right-angled triangles
- 10. A series of payments made at equal intervals
- 12. The most frequent number in a data set
- 14. A systematic error in surveys that renders the data useless
- 17. Units of measurement originated by the British
- 20. The measurement of the outline of a shape
- 22. A line drawn through a scatter plot that best represents a linear relationship between two variables
- 24. The distance between the edge of a circle and the middle
- 25. The difference between the largest and smallest values in a set of data
Down
- 1. A ratio that has the same proportions when put in simplest form
- 2. The relationship between two variables
- 4. A graph that uses dots to represent values on an x and y-axis
- 5. The number of times a number is multiplied by itself
- 6. The central point of a set of data
- 11. A shape that is made up of several different shapes
- 13. The side of a right triangle that is opposite the angle
- 15. The amount of space occupied by an object
- 16. a rate that describes how one variable changes in relation to another
- 18. A loan used to purchase property
- 19. A graph that has a straight line, able to connect all the data
- 21. A triangle with a 90-degree angle
- 23. The worth of a digit