Recapitulation of Statistics

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Across
  1. 3. a type of graph which uses pictures and symbols
  2. 5. a type of graph consisting of circle into several parts
  3. 6. range of each group data
  4. 9. the number which appears most often in a set of numbers
  5. 10. middle part of a sorted list of numbers
Down
  1. 1. The number of times something happens within a particular period
  2. 2. study of data how to collect ,summarize and present it
  3. 4. collection of facts such as numbers ,words ,measurements etc...
  4. 7. To calculate add uo all the numbers and then divide by how many number are there
  5. 8. apie shaped part of circle
  6. 9. the average of a number