Question

Aika collected data from 10 randomly selected students about the amount of money they have saved. Her data is shown. 320, 190, 45, 120, 30, 90, 115, 200, 140, 120. FIND THE MEAN OF THE DATA.

Answer 1

the mean is 137

Explanation:

you have to add up all of the number values that are listed ( 320,190,45,120,30,90,115,200,140,120) and divide by how many values that are there which is 10 so 1,370 divided by 10 is the mean (1,370/10=137)

Answer 2

Mean = 137

Explanation:

Add all the numbers- 320+190+45+120+30+90+115+200+140+120 = 1370

Divide the sum by the amount of numbers added- 1370/10 = 137