Answer:
Below
I hope its not too complicated

Step-by-step explanation:




Answer
2 or 3
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
To find the mean, add all the numbers together and divide by the amount of numbers there are.
(3 + 3 + 4 + 4 + 8 + 8 + 8 + 10 + 12 + 20)/10 = answer
Simplify. First, solve the parenthesis, then divide.
(80)/10 = answer
8 = answer
8 is the mean of the data set.
~
102 and 102
72 and 72
142 and 142