| Directions: Study the bar diagram and answer the questions. |
 |
| In a year, on average, how many persons were died in industrial accidents and coal mines together? |
A) 121.25
B) 1212
C) 1212.5
D) 1000
Correct Answer: C
Solution :
| Average\[=\frac{1500+1050+1300+1000}{4}\] |
| \[=\frac{4850}{4}=1212.5\] |
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