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1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
1 01a Box Whiskers
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1 01a Box Whiskers

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  • 1. Algebra 1.1 Bitsy Griffin
  • 2.
    • How do I construct box & whisker plots?
    Algebra 1.1 Bitsy Griffin
  • 3.
    • Minimum (min)
    • Maximum (max)
    • Median (med AND Q2)
    • Quartiles (Q1, Q3)
    • Interquartile Range
    • Range
    Algebra 1.1 Bitsy Griffin
  • 4.
    • Define for assignment
    • In back of text book or lesson
      • Bar Graph
      • Line Plot
      • Line Graph
    Algebra 1.1 Bitsy Griffin
  • 5.
    • Definition
      • Picture of how data is clustered without showing every value
    • Information needed
      • Minimum, Maximum AND Quartiles
      • Use your calculator to find these
    Algebra 1.1 Bitsy Griffin
  • 6.
    • Draw a number line with EQUAL intervals & evenly spaced.
    • Range on the number line should be a little larger than minimum and maximum.
    Algebra 1.1 Bitsy Griffin
  • 7.
    • Leave space above the number line for the box.
    • Above the line, use points to mark the min, Q1, med/Q2, Q3, and max.
    • Draw the box and whiskers using the points as a guide.
    Algebra 1.1 Bitsy Griffin
  • 8.
    • Weekly hours spent on homework
    • Our data:
      • Min 6 , Max 16, Med 10, Q1 7.5, Q3 12
    • What range and intervals should be used on the number line?
    Algebra 1.1 Bitsy Griffin
  • 9.
    • Mark min, max, med, Q1, Q3
    • Draw Box & Whisker
    Algebra 1.1 Bitsy Griffin
  • 10.
    • What’s the minimum?
    • What is the maximum?
    • What’s the range?
    • What is the interquartile range?
    Algebra 1.1 Bitsy Griffin
  • 11.
    • 45, 37, 33, 16, 14, 11, 12, 8, 7, 13, 3, 5, 6, 3, 6, 4
    Algebra 1.1 Bitsy Griffin
  • 12.
    • 15.7, 18, 10.6, 13.9, 14, 23.5, 10.1, 11.9, 12.3, 26.6, 18.2, 12.8, 16.6, 11.6, 15.7
    Algebra 1.1 Bitsy Griffin
  • 13.
    • How do I construct box & whisker plots?
    Algebra 1.1 Bitsy Griffin

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