Mathematics, 03.08.2019 02:30 breannagrd4075
There are two college entrance exams that are often taken by students, exam a and exam b. the composite score on exam a is approximately normally distributed with mean 21.5 and standard deviation 5. the composite score on exam b is approximately normally distributed with mean 1025 and standard deviation 214. suppose you scored 23 on exam a and 1231 on exam b. which exam did you score better on? justify your reasoning using the normal model.
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