Question

Find the mean of this set of numbers.

5, –11, 7, 12, –1, 0

A.
6

B.
2

C.
–2

D.
–6

Answer 1

mean is basically average
basically find how many terms (there are 6 terms)
then add them all together
5+-11+7+12+-1+0 =12
then divide the sum by the number of terms
12 divided by 6=12/6=2

the answer is 2 or B