The average (mean) of a list of 10 numbers is 0. If 72 and -12 are added to the list, the new average will be
Answer Choices
A. 30
B. 6
C. 0
D. 60
E. 5
The average (mean) of a list of 10 numbers is 0. If 72 and -12 are added to the list, the new average will be
Answer Choices
A. 30
B. 6
C. 0
D. 60
E. 5