Question

the monthly income of ten persons is 132,140,320,250,230,190,180,144,200,210 calculate average income

Answer 1

We have to take mean formula

Answer 2

So in this we will first add all numbers that is 132+140+320+250+230+190+180+144+200+210 and the answer is 1996

so now we have to find average so for that we have to add all the numbers first n divde by the the number of times the numbers are there so

1996÷ 10 = 199.6 is the average