The bar chart given below shows the number of elephants in different National Parks i.e. A to D of a country in two different years. Study the data carefully and answer the following question. Find the average number of elephants in national park A in 2020, national park C in 2000 and national park D in 2020?
The bar chart given below shows the number of elephants in different National Parks i.e. A to D of a country in two different years. Study the data carefully and answer the following question. Find the average number of elephants in national park A in 2020, national park C in 2000 and national park D in 2020? Correct Answer 44
Given:
The number of elephants in national park A in 2020 = 36
The number of elephants in national park C in 2000 = 48
The number of elephants in national park D in 2020 = 48
Formula used:
The average number of elephants = total number of elephants in three national parks/number of national parks
Calculation:
According to the formula,
⇒ The average number of elephant = (36 + 48 + 48)/3
⇒ The average number of elephant = 132/3 = 44
∴ The average number of elephants in given national parks is 44.