Crossword Puzzle

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Across
  1. 3. the value which occurs most often
  2. 5. this type of chart uses rectangles to show the data
  3. 7. this type of graph uses pictures to show the data
  4. 8. the middle value
  5. 9. in this chart you record groups of 5
  6. 10. it is important to the axes
Down
  1. 1. the x axis is
  2. 2. the y axis is
  3. 4. every graph needs a
  4. 6. subtract the smallest value from the largest value
  5. 8. add the values and divide by the number of values
  6. 11. these are often labelled x and y