Scores on the gre (graduate record examination) are normally distributed with a mean of 513 and a standard deviation of 82. use the 68-95-99.7 rule to find the percentage of people taking the test who score between 513 and 759. the percentage of people taking the test who score between 513 and 759 is %

Note that we need calculate the scores between the mean () and the mean plus 3 times the standard deviation. It is 3 times since the distance between the values given (513 and 759) divided by the standard deviation is 3 ()

So the rule say that 99.7% of data is between and , as it is a normal distribution half of 99.7% is between and . Hence 49.85% of people score between 513 and 759.

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Step-by-step explanation: "as fast as he tried to pull out one foot the outher sank deeper until at last he was swallowed up in black slime and that was the end of him"