Automotive Vocabulary

4. The difference between the largest and smallest numbers in a data set.
6. The range between Q1 and Q3; it shows the middle 50% of data.
9. The most-occuring item and is often used with non-numerical variables.
13. depreciation equations- A formula that models constant loss in value over time.
14. Small numbers written below and to the right of a symbol, often used to label data points.
16. Data- Information collected about past events or circumstances to identify trends, patterns, and insights.
17. Depreciation- The record of how an itemś value has decreased over time
18. To increase in value over time.
19. depreciation- When value decreases by the same amount each year.
20. The middle of the upper half of the data (75th percentile)

1. The rate of change between two variables (rise over run)
2. failing to take proper care, resulting in damage or injury.
3. Values that divide a date set into fut equal parts
5. A table or graph that shows how often each value or group of values occurs.
7. The middle of the lower half on the data (25th percentile).
8. When data are not evenly spread around the mean ( can be left-skrewed or right-skrewed)
10. To lose value over time.
11. Value- The worth of something expressed in U.S dollars.
12. A data set with two modes (two numbers that appear most often)
15. How much a value (like the median) is unaffected by extreme outliers.