Homework Help: statistics-normal distribution

Posted by mary- can someone please solve,lost on Thursday, October 28, 2010 at 3:15pm.

a set of data is normally distributed with a mean of 500 and a standard deviation of 100.

a) what would the standard score fora score of 700 be?

b) what % of scores is between 500 and 700?

c) what would the percentile rank for a score of 700?

statistics-normal distribution - mary- can someone please solve,lost, Thursday, October 28, 2010 at 3:22pm
please show calculations for a-c. want to compare calculations. thank you.
mary

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