Statistics

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Across
  1. 4. A visual way to show numbers
  2. 6. A way to collect data by asking questions
  3. 11. An unfair influence on results
  4. 13. The chance something will happen
  5. 15. A measure of how spread out the numbers are
  6. 16. A small part of a group used to represent the whole
  7. 18. The average of a group of numbers
  8. 20. A picture of data, like a bar or pie chart
  9. 22. A bell-shaped data distribution
  10. 24. A close guess based on data
  11. 25. How often something happens
Down
  1. 1. A value very different from others
  2. 2. Something that can change or vary
  3. 3. A number that describes a sample
  4. 5. A graph showing data in bars
  5. 7. A test done to learn something
  6. 8. Another word for mean
  7. 9. The middle value in a list of numbers
  8. 10. Difference between the highest and lowest values
  9. 12. Information collected for analysis
  10. 14. The number that appears most often
  11. 17. The entire group being studied
  12. 19. A relationship between two things
  13. 21. A number out of 100
  14. 23. A method to predict one value from another