statistics

[dud]

Use the normal curve table for this problem. Jen attained a score of 650 on the verbal section of her SAT. The mean grade was a 500 with a standard deviation of 100. What percentage of test takers scored BELOW and ABOVE Jen?

 

[CardinalHayes]

Try this:
http://mathbits.com/mathbits/tisection/ ... bution.htm