On a math test given to 20 students, the average was an 82 and the highest score was a 93. Five students scored
below a 70. Which of the following statements must be true?
1. The median is greater than 70
2. The range is greater than 23
3. At least 10 students scored above an 82
A. 1 only
B. 2 only
C. 1 and 2 only
D. 1 and 3 only
E. 1,2 and 3