STATISTICS

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Across
  1. 3. Information collected
  2. 7. graphical display where data is grouped into ranges and then plotted as bars with no spaces in between.
  3. 9. "middle" of a sorted set of numbers by placing numbers in value order.
  4. 10. how often something occurs.
Down
  1. 1. average of numbers, "central" value of a set up of numbers. Calculated by adding all scores and dividing them by the number of scores.
  2. 2. graph with data displayed as columns.
  3. 4. discipline that involves collecting, analyzing, and interpreting data
  4. 5. calculated "central" value of a set of a set of numbers.
  5. 6. polygon A line graph used to compare set of data plotted against midpoints
  6. 8. number which appears most often in a set of numbers.