October 10, 2015

Homework Help: statistics

Posted by please help in panic mode-mary on Friday, October 15, 2010 at 11:44pm.

sat scores around the nation tend to have a mean score around 500, a standard deviation of about 100 points and are approximately normal distribution. a person who scores 600 on the sat has approximately what percentile rank within the population. show all calculations.
* please help me show how problem was solved.. i am in panic and no one has shown me how to work out he problem. thank you very much and talk soon.
mary hornbeck

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