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 Interactive Checkpoint
 Standard Deviation:  A measure describing how close members of a data set are in relation to each other.

Answer the following questions about variance..

Select your answers from the menus

Graded Response

 a) Where will most of the members of a data set generally fall on the bell curve?  a)
 b) If you know the variance, how do you find the standard deviation?  b)
 c) What does a standard deviation tell you?  c)