The population of four villages in 4 years is presented in the following table.
|
Village/Year |
2018 |
2019 |
2020 |
2021 |
|
A |
12381 |
12800 |
13045 |
13256 |
|
B |
10089 |
11478 |
11502 |
11931 |
|
C |
7896 |
7942 |
8069 |
8275 |
|
D |
5152 |
5230 |
5346 |
5500 |
What is the average population of village D during all the 4 years?
Answer & explanation
Correct answer: option 3
Average population of village D over all 4 years = \(\frac{5152 + 5230 + 5346 + 5500}{4}\)
= \(\frac{ 21228}{4}\)
= 5307