Geography, asked by varmasachin2001, 21 days ago

with the help of the given statistics data prepare simple bar graph and answer the following questions​

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Answered by lalitmandrai
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1. Total increase in life expectancy in years from 1960 to 2010

 =  63 \:  -41  \\  = 22 \: years

2. In the decade 1960 - 1970 was the increase in life expectancy in years was the highest.

3. The interval of the data is 10 years.

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