Question

Help

Answer 1

What's the question?

Answer 2

What is the mean of Sample 3?

Answer 3

Ah, the mean

how many numbers are in that row?

Answer 4

10

Answer 5

3, 3, 6, 4, 1, 5, 3, 4, 4, 5

how many numbers are there separated by a comma (,)

Answer 6

Good! Now can you add all of those numbers up?

Answer 7

yesh

Answer 8

38

Answer 9

so the mean or average of a bunch of numbers is

the sum of all the numbers divided by how many numbers there are

so all you have to do is add up the numbers and divide by how many numbers there are

Answer 10

Excellent!

So the mean is going to be

38 / 10 =

Answer 11

3 r 8

Answer 12

yes :o

Answer 13

Correct

Answer 14

thats all?

Answer 15

Yup

Answer 16

ty C:

Answer 17

yw c:

Answer 18

Just remember- to find the mean

add up all the numbers
and divide by how many numbers there are

Answer 19

ah i sometimes forget

Answer 20

no reason to forget now xD