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Same Groups! PowerPoint Presentation
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Same Groups!

Same Groups!

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Same Groups!

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  1. Same Groups! March, 26, 2012

  2. Jesse is the manager of the guitar shop. He recorded the number of guitars sold each week for a period of 10 weeks. His data is shown below: 12, 15, 20, 8, 15, 18, 17, 21, 10, 24 Mean ( ): _______ Mode: _______ Median: _______ Range: _______

  3. Remember: Diagram of how this data fits on a box- and- whisker plot. Q1 or lower quartile-median of lower half Q2 or median Q3 or upper quartile -median of upper half

  4. Find the 5 number summary: LB =_____ UB = ______ = _______________ = _______________ = _______________ (IQR) Interquartile Range = __________