Candt bars sold

Question

In 6 weeks Fithian grade sold ehat is the average so in 6 weeks 10 ,30,5,40,20,15

Answer 1

10,30, 5, 40,20, 15

sum to 120

average per week = 120/6 = 20 per week

20 = mean = the arithmetic average

5,10,15, 20,30,40

have a median = (15+20)/2 = 35/2 = 17 1/2= arithmetic average of the two middle numbers

go with 20 as the average