Receivers 2010 NFL data from the 2010 football season report
     Receivers 2010 NFL data from the 2010 football season reported the number of yards gained by each of the league\'s 191 wide receivers:  The mean is 397.15 yards, with a standard deviation of 362.4 yards.  According to the Normal model, what percent of receivers would you expect to gain more yards than 2 standard deviations above the mean number of yards  For these data, what does that mean? Explain the problem in using a Normal model here. 
  
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