Question: what is the average of 1200 , 1300 , 1400 , 1510 , 1520 , 1530 , 1115 , 1120 , and 1125 ?
A) 1345
B) 1334
C) 1313.33
D) 1350
E) 1325
Correct answer: c
Grade: 6 | Topic: Statistics and Probability | Difficulty: Easy | Standard: 6.SP.B.5