Question

What is the mean of these groups of numbers? 1,1,5,3,6,6

Answer 1

Mean
add up numbers and divide by how many there are
(1+1+5+3+6+6)/7=3 and 2/3

Answer 2

To find the mean, you add all the numbers in the set and then divide by the number of numbers in the set. Here, that's 22 divided by 6, so the answer is $\frac{22}{6}$ or $\frac{11}{3}$ = 3.6666...