Answer: 6
Step-by-step explanation:
mean- add up all numbers, then divide by how many data sets there are.
EG: 2+4+6+8+8+8 = 36
then- there are six sets of data; the 2, the 4, the 6, and the 3 8's. these are the data sets.
then- you divide the answer by how many data set, in this case, 6.
so, you divide 36 by 6. the answer is 6.