Statistics Quiz 05 spring 2006 7.1 • Name:

  1. The figure below depicts six curves:
    Six curves
    Which, if any, of the curves in the figure above look(s) like a normal curve? If the curve is a NOT normal curve, tell why.
  2. 1. For the following curves A, B, and C determine the mean µ and the standard deviation σ:
    Three normal curves are we!
    CurveMean µstandard deviation σ
    A  
    B  
    C  

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