Collecting and Investigating Data

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Across
  1. 3. the number of items occurring in a given category
  2. 5. The middle number (in a sorted list of numbers).
  3. 6. a central line that bisects a two-dimensional body or figure.
  4. 8. being in a position or direction perpendicular to the plane of the horizon; upright.
  5. 11. without exceptions or conditions; absolute; unqualified and unconditional
  6. 13. The number which appears most often in a set of numbers.
  7. 14. a graph of a frequency distribution in which rectangles with bases on the horizontal axis are given widths equal to the class intervals and heights equal to the corresponding frequencies.
Down
  1. 1. graph A pie chart is a circular chart divided into sectors, each sector shows the relative size of each value.
  2. 2. The mean is the average of the numbers: a calculated "central" value of a set of numbers.
  3. 4. of or pertaining to numbers; of the nature of a number.
  4. 7. to take a general or comprehensive view of or appraise, as a situation, area of study, etc
  5. 9. at right angles to the vertical; parallel to level ground.
  6. 10. A pictorial sign or symbol.
  7. 11. to consider or describe as similar; liken
  8. 12. A calculated "central" value of a set of numbers.