Unit 1: Statistics

8. - Data that can be divided into specific groups or categories.
9. Plot - A graphical display of data using dots.
10. - IQR; the difference between the first and third quartiles.
15. of Center - Values that describe the center of a data set (mean, median, mode).
16. - A distribution that is not symmetrical.
17. - Information collected for analysis.
20. Extreme - The largest value in a data set.
23. - A data point that is significantly different from other data points in a dataset.
24. - A distribution where the left and right sides are mirror images.

1. - A type of question that has more than one answer.
2. - The measure of the spread of the data.
3. - The middle value in a set of ordered numbers.
4. - Values that divide a data set into four equal parts.
5. - A graphical display of data that shows the distribution through quartiles.
6. - The way in which data is spread out or arranged.
7. - The number that appears most frequently in a data set.
11. - Another term for mean; the sum of values divided by the number of values.
12. - The average of a set of numbers, found by adding the numbers in the data set together and dividing by the amount of data points.
13. - A summary of a data set that includes the minimum, first quartile, median, third quartile, and maximum.
14. - The number of times a data value occurs.
18. - A graphical representation of data using bars of different heights.
19. Extreme - The smallest value in a data set.
21. - The difference between the highest and lowest values in a data set.
22. - Data that represents quantities and can be measured, using numbers.