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Source: Veritas Prep
What is the mean of the exams taken by a group of students?
1) The score 3 standard deviations above the mean is 95
2) The score 2 standard deviations above the mean is 64
The OA is C
What is the mean of the exams taken by a group of students?
1) The score 3 standard deviations above the mean is 95
2) The score 2 standard deviations above the mean is 64
The OA is C
