Across
- 1. A bar chart very useful to show proportions.
- 5. Type of graph characterized by joining a series of point by straight lines.
- 7. Data that is collected by someone else, and we can use.
- 8. Most common value.
- 10. What size, in degrees, is the angle sector of the sixth of a circle?
- 11. The number of times a value repeats itself.
- 12. Data you collect yourself.
- 13. The middle value when the data are in order.
Down
- 2. The total value divided by the number of values.
- 3. Frequency _________ can be used to show grouped continuous data. It looks like a bar chart, but there are no gaps between the bars.
- 4. A way of counting in bundles (groups) of five.
- 6. A bar chart that shows two or more bar charts in one graph.
- 7. The name of each of the categories in a pie chart.
- 9. The highest value minus the lowest value.