Presentation of data

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Across
  1. 2. A reference line drawn on a graph
  2. 5. A graph drawn using rectangular bars
  3. 6. A pattern, character or image used instead of words
  4. 8. A diagram of values, usually shown as lines
  5. 9. Every fifth mark is drawn across the previous 4 marks, so you can easily see groups of 5
  6. 10. How often something happens
Down
  1. 1. Uses pictures or symbols to show the value of the data
  2. 3. A collection of facts
  3. 4. The part that explains the symbols used
  4. 6. The system of marks at fixed intervals
  5. 7. A graph with points connected by lines to show how something changes in value