There are 400 students in the senior class at Oak Creek High School. All of these students took the SAT. The distribution of

Question

There are 400 students in the senior class at Oak Creek High School. All of these
students took the SAT. The distribution of their SAT scores is approximately normal.
The number of students who scored within 2 standard deviations of the mean is
approximately

1. 75
2. 95
3. 300
4. 380

Kunduz · Accepted Answer

Click to see the answer