MTB > execute 'nw2-1-1.mtb'
MTB > # Stats II Lab 1
MTB > # This is NW2-1-1.MTB
MTB >  
MTB > # 1. A normal distribution has a mean of 40 and a standard deviation of 3
    > .
MTB > #    Find the Z values equivalent to the X values below.
MTB > #    48, 25, 38, 50.5, 33.7
MTB >  
MTB > set c1
DATA> 48 25 38 50.5 33.7
DATA> end
MTB >  
MTB > # Recall z = (x - mean) / stdev
MTB >  
MTB > let c2 = (c1 - 40) / 3
MTB >  
MTB > print c1-c2

 ROW     C1        C2

   1   48.0   2.66667
   2   25.0  -5.00000
   3   38.0  -0.66667
   4   50.5   3.50000
   5   33.7  -2.10000

MTB >  
MTB > stop
*** Minitab Release 8.21 *** Minitab, Inc. ***
Storage available 16174