Posted by **Vidhi ** on Saturday, September 22, 2012 at 8:18pm.

Assume that GRE scores approximate a normal curve and have mean of 500 points and a standard deviation of 100. What proportion of the normal curve would correspond to each of the following situations?

1) A score more than 50 points above the mean?

2) A score more than 100 points either above or below the mean?

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