Question 527827: For a normal distribution with a mean of 13 and a standard deviation of 6, the value –2 has a z value of Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! For a normal distribution with a mean of 13 and a standard deviation of 6, the value –2 has a z value of
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z(-2) = (-2-13)/6 = -15/6 = -2.5
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Cheers,
Stan H.
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