SOLUTION:
Suppose that the average score on the GMAT exam is 500 and that the standard deviation of all scores is 100 points. You would expect approximately 95% of all GMAT scores to be be
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Suppose that the average score on the GMAT exam is 500 and that the standard deviation of all scores is 100 points. You would expect approximately 95% of all GMAT scores to be be
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Question 1016026:
Suppose that the average score on the GMAT exam is 500 and that the standard deviation of all scores is 100 points. You would expect approximately 95% of all GMAT scores to be between which?
a. 400 and 600
You can put this solution on YOUR website! Note that with a normal distribution, about 95% of the data is within 2 standard deviations of the mean. This leaves B) 300 - 700.