Hi

Scores are normally distrubuted with a mean of 33.8 and a standard deviation of 8.5.

What score separates the top 59%, from the bottom 41%? 

  z = -.2276 represents those in bottom 41%

*Note: 

   x = -.2276*8.5 + 33.8

   x = 31.8654 Or score of 32 would separate bottom 41% from the top 59%

 

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