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In a recent study of MCAT test, the mean score was 450 with a standard deviation of 9.8. Using the Standard Normal Distribution, what is

In a recent study of MCAT test, the mean score was 450 with a standard deviation of 9.8. Using the Standard Normal Distribution, what is the cumulative probability that the average (x) will be 465? ( z-score round to 2 decimal places.)

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