Across
- 3. The middle number when numbers are in ascending or descending order
- 5. A value that tells how dispersed or spread out a data set is
- 6. a set of numbers
- 7. Small numbers, similar to exponents, except in the descending position that are used to name quartiles
- 11. Three values represented by Q1, Q2, and Q3 that divide the distribution into four subset that each contains 25% of the data.
- 12. Q3 is the third quartile, and 75% of the numbers in the data set are at or below Q3.
- 13. The most often occurring value in a data set; there can be more than one mode or no modes at all.
- 14. order Numbers that are in order from the least value to the greatest value.
- 15. of central tendency: single numbers, such as the mean, median, and mode, designed to represent a “typical” value for the data
- 16. order Numbers that are in order from the greatest to the least
- 17. When the mean of a data set is not equal to the median
- 18. Numbers in a data set that are extreme values
Down
- 1. A set of data that has two modes.
- 2. Q1 is the first quartile or lower quartile, and 25% of the numbers in the data set are at or below Q1
- 4. the difference between the upper and lower quartiles.
- 8. Mathematics that deals with the collection, analysis, and interpretation of numerical facts or data
- 9. When a value or measure of central tendency does not change easily or significantly due to an extreme value
- 10. often referred to as average; the sum of all the numbers in a data set divided by the numbers of elements in the data set.