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OpenStudy (anonymous):
The mean score for a standardized test is 1700 points. The results are normally distributed with a standard deviation of 75 points. What is the probability that a student will score more than 1700 points?
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OpenStudy (anonymous):
stumped :(
jimthompson5910 (jim_thompson5910):
the normal distribution looks something like this bell shaped curve |dw:1371069320349:dw| Note: it should be symmetrical about the center peak
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