Statistics Terms

6. Most frequent data value in a set.
8. How many times a data value appears in a set of data.
10. The lowest data value
12. The "average" value. It is found by adding all of the data values and dividing by how many data values you have.
13. The mean absolute deviation, or the average positive difference of all data values from the mean.
15. The study of how we collect, organize, analyze, and make conclusions from data.
16. The middle value in a set of data listed in order.
17. The difference between the highest and lowest data values.

1. The middle of the data below the median (2 words).
2. A bar graph that shows the frequency of quantitative data.
3. The middle of the data above the median (2 words).
4. The values that break the data distribution into four equal parts.
5. The highest data value.
7. Fill in the blank: Box-and-_________ plot.
9. A data value that is more than 1.5xIQRs away from the middle 50% of the data.
11. The difference between the third (upper) quartile and the first (lower) quartile.
14. Information that is collected and analyzed.