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7 - stem & leaf plots

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7 - stem & leaf plots

  1. 1. STEM AND LEAFPLOTS
  2. 2. Vocabulary•Leaf – the last number•Stem – anything to the left ofthe very last number(sometimes that is “0” ;sometimes it is two numbers)•Key – an explanation of thestem and leaf
  3. 3. High temperatures for thelast week: 72, 78, 87, 90,88, 86, 87, 89Stem789Leaf2 86 7 7 8 907 2 = 72 degrees
  4. 4. Stem and Leaf Plot• Here are the numbers of homeruns that BabeRuth hit in each of his 15 years with theNew York Yankees from 1920-1934:– 54, 59, 35, 41, 46, 25, 47, 60, 54, 46, 49, 46, 41,34, 22
  5. 5. 2 3 6 7 8 9 90 0 1 1 1 1 2 2 4 4 4 4 5 5 5 6 6 6 7 7 7 7 80 1 1 1 2 4 4 5 8 9Stem Leaf456Age of United states Presidents at their FirstInauguration: 57 61 57 57 58 57 61 54 68 51 49 6450 48 65 52 56 46 54 49 50 47 55 54 42 51 5655 51 54 51 60 62 43 55 56 61 52 69 64(Through the 40thpresidency)Key: 5 7 means 57Key: 5 7 means 57
  6. 6. 2 3 6 7 8 9 90 0 1 1 1 1 2 2 4 4 4 4 5 5 5 6 6 6 7 7 7 7 80 1 1 1 2 4 4 5 8 9Stem Leaf456Age of United states Presidents at their FirstInauguration: 57 61 57 57 58 57 61 54 68 51 49 6450 48 65 52 56 46 54 49 50 47 55 54 42 51 5655 51 54 51 60 62 43 55 56 61 52 69 64(Through the 40thpresidency)Key: 5 7 means 57Key: 5 7 means 57

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