Math Madness

3. a set of possible outcomes resulting from a particular experiment
4. a selection taken from a larger group (the "population") so that you can examine it to find out something about the larger group.
6. two angles are " " if they have a common side and a common vertex
9. the whole group from which a sample is taken.
11. a point where two or more straight lines meet.
12. the number which appears most often in a set of numbers
14. Data that can take any value (within a range)
15. a value that "lies outside" (is much smaller or larger than) most of the other values in a set of data.

1. the difference between the lowest and highest values.
2. the total amount of money borrowed (or invested)
5. the middle number (in a sorted list of numbers)
7. the values that divide a list of numbers into quarters
8. of squares two terms that are squared and separated by a subtraction sign (A2-b2)
9. a special curve, shaped like an arch
10. the side opposite the right angle in a right-angled triangle
13. the average of the numbers