Across
- 3. A diagram that summarizes data using the median, the upper and lowers quartiles, and the extreme values
- 4. The value for which half the numbers are larger and half are smaller
- 6. A sample that does not accurately represent the population
- 9. The organization of raw data in table form with classes (groups) and frequencies
- 10. The number that occurs the most often in a list
- 12. A bar graph representing frequency distribution for certain ranges or intervals
- 14. The “average” value for the data
- 16. two events that cannot occur at the same time
- 18. A measure of spread for a set of data
- 19. The largest value in a set of data
Down
- 1. The difference between the first and third quartiles
- 2. A sample you get when you ask for volunteers
- 5. the number of times an item, number, or event occurs in a set of data
- 7. A sample that is chosen because it is EASY.
- 8. The smallest value in a set of data
- 11. part of the population that we actually examine to gather information
- 13. A plot where each data value is split into a "leaf"
- 15. A value that is very far away from most of the values in a data set
- 17. members of the population are selected so that everyone has an equal chance of being chosen