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Scores on the biology portion of the Medical College Admissions Test (MCAT) are normally distributed with a mean of 7.9 and a standard deviation of

Scores on the biology portion of the Medical College Admissions Test (MCAT) are normally distributed with a mean of 7.9 and a standard deviation of 2.4. If one individual taking this test is chosen at random, what is the probability that the score will be more than 7.5? (z-scores have two decimal places and areas/probabilities have four)

What is the z-score? _____

What is the area associated with that score? _____

What is the probability that the score will be more than 7.5? _____

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