Across
- 5. Recall that the domain is the set of values that can be input into function .
- 6. to help analyze the numbers, or data, that you compile.
- 8. quartile 25% of the numbers in the data set are at or below Q1.
- 9. a data set is a measure that shows dispersion (how spread out the data are). The range is the difference between the greatest and least numbers in the data.
- 10. function A piecewise function gives a set of rules for each domain of the function.
- 13. When the mean of a data set is not equal to the median.
- 14. Tax In some states the buyer of a used car must pay a sales tax on the car.
- 15. median-the middle score-to best represent the data.
- 17. average The mean is often called the average.
- 18. Because it resembles the sharp cusp on a tooth.
- 19. order Pair the numbers starting from the ends of the list as shown, and circle the middle number that remains after the numbers are paired.
- 20. a piece of data that is extremely different than rest of the data.
Down
- 1. or arithmetic average or the five prices.
- 2. are three values represented by Q1, Q2, and Q3 that divide the distribution into four subsets that each contain 25% of the date.
- 3. central tendency are single numbers
- 4. to represent a "typical" value for the data.
- 5. that you compile.
- 7. The median is resistant to extreme numbers.
- 11. function Piecewise functions are sometimes called split functions.
- 12. quartile 75% of the numbers are at or below Q3.
- 16. order To find the median, arrange the values