Statistics 3-4

3. difference between the maximum and minimum values
6. ________ of variation describes the standard deviation relative to the mean
9. any collection of outcomes
10. the value midway between the maximum and minimum values
11. the middle value of sorted data
13. arrangement of items where order does matter
14. or standardized score is the number of standard deviations that a given value is above or below the mean
15. divide data into four groups of about 25% each
17. events that cannot occur at the same time

1. a measure of location that divides data into 100 groups of about 1% each
2. amount that values vary among themselves
4. a concept in interpreting the value of a standard deviation
5. measure of how much data values deviate away from the mean
7. the occurrence of one event does not affect the probability of the occurrence of the other
8. a statistic is this if outliers do not cause it to change very much
11. a measure of center found by adding all data values and dividing the total by the number of data values
12. the value(s) that occur(s) most often
16. a recreation of an event or events