Question

Which is the mean of the data in the table?

4, 2, 3, 4, 5, 3, 1, 4, 1.

Answer 1

Mean is what we tend to think of as the average. It is the sum of all values divided by the number of values.

So, if I have the numbers 4, 5, and 6, their sum is 15 and there are 3 values, so mean is 15/3. which is 5.

Answer 2

Good example :)

Answer 3

Answer is 4

Answer 4

Not quite. What is the sum of the values?

Answer 5

3

Answer 6

Yes 3 is correct