Mathematics, 04.12.2020 04:00 oofoofoof1
On a standardized exam, the scores are normally distributed with a
mean of 350 and a standard deviation of 20. Find the z -score of a
person who scored 400 on the exam.
Answers: 1
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On a standardized exam, the scores are normally distributed with a
mean of 350 and a standard devia...
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