Question

The data on per capita income and expenditure during different years are as follows
Year
2016
2012
2015
2017
2011
2014
2013
Per capita
income (3)
1500
1750
2000
2550
2700
3000
3300
Per capita
1300
1640
1860
2370
2630
expenditure (3)
3010
3400
From the above data calculate mean per capita income and
n​

Answer 1

34004300056688901546899