Vocab Words

2. A type of sampling where all of the population has an equal opportunity to be surveyed
8. Two angles that add up to 180 degrees.
9. An angle with a measure greater than 90 degrees
11. two angles that share a common vertex and a common side
13. An angle that forms a square corner and measures 90
14. Angles that are opposites each other when two lines cross.
16. A triangle in which all sides are the same
17. the number in a data set that occurs the most often

1. the middle value in an ordered data set
3. it is often marked with a small square
4. the number found when the sum of two or more values in a data set are divided by the total number of values
5. two angles whose measures add up to 90 degrees
6. An angle that measure less than 90 degrees.
7. the likelihood that an event will occur
10. a portion of the overall population
12. a type of triangle with no congruent side length
15. The difference between the biggest and the smallest value in a data set