Statistics

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Across
  1. 3. A selection that is chosen randomly.
  2. 8. The average of the numbers.
  3. 9. A small amount of something that does not fairly represent the whole.
  4. 11. The whole group that is being studied.
  5. 12. The upper quartile, or third quartile (Q3).
  6. 13. A forecast.
  7. 15. A conclusion reached on the basis of evidence and reasoning.
  8. 16. To gather information by individual samples.
Down
  1. 1. The range from Quartile 1 to Quartile 3.
  2. 2. The number which appears most often in a set of numbers.
  3. 4. The lower quartile, or first quartile (Q1).
  4. 5. To find a value that is close enough to the right answer.
  5. 6. A lack of compatibility.
  6. 7. Any of several methods used to find a "central value" of two or more numbers.
  7. 8. The "middle" of a sorted list of numbers.
  8. 10. One of the three points that divide a set of numerically ordered data into four equal parts.
  9. 14. A graph that shows the ______________ of data along a number line.