Averages
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Averages

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Averages Presentation Transcript

  • 1. AveragesMeanMedianModeRange
  • 2. AveragesMean - The total divided by how manyMedianModeRange
  • 3. AveragesMean - The total divided by how manyMedian - The middle number in size orderModeRange
  • 4. AveragesMean - The total divided by how manyMedian - The middle number in size orderMode - The most common one.Range
  • 5. AveragesMean - The total divided by how manyMedian - The middle number in size orderMode - The most common one.Range - How far apart your values are.
  • 6. AveragesMEAN - The total divided by how many5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the MEAN?
  • 7. AveragesMEAN - The total divided by how many5 children’s heights are132, 141, 118, 120, 118Mean = 132 + 141 + 118 + 120 + 1185
  • 8. AveragesMEAN - The total divided by how many5 children’s heights are132, 141, 118, 120, 118Mean = 132 + 141 + 118 + 120 + 1185
  • 9. AveragesMEAN - The total divided by how many5 children’s heights are132, 141, 118, 120, 118Mean = 6295
  • 10. AveragesMEAN - The total divided by how many5 children’s heights are132, 141, 118, 120, 118Mean = 125.8 cm
  • 11. AveragesMedian - The middle number in size order5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the MEDIAN?
  • 12. AveragesMedian - The middle number in size order5 children’s heights are118cm, 118cm, 120cm, 132cm, and 141cmWhat is the MEDIAN?
  • 13. AveragesMedian - The middle number in size order5 children’s heights are118cm, 118cm, 120cm, 132cm, and 141cmThis is the MEDIAN
  • 14. AveragesMode - The most common one.5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the MODE?
  • 15. AveragesMode - The most common one.5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the MODE? 118cm
  • 16. AveragesRange - How far apart your values are5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the RANGE?
  • 17. AveragesRange - How far apart your values are5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the RANGE?Biggest = 141cmSmallest = 118cm
  • 18. AveragesRange - How far apart your values are5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the RANGE?141 and 118 are ______ apart.
  • 19. AveragesRange - How far apart your values are5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the RANGE?141 and 118 are 141 – 118 apart.
  • 20. AveragesRange - How far apart your values are5 children’s heights are132cm, 141cm, 118cm, 120cm, and 118cmWhat is the RANGE? 23cm141 and 118 are 23 apart.