Question

Here is a distribution of 6 observations, sorted in ascending order:
3.7, 8.2, 9.9, 11.3, 15.6, 17.3
The mean of this distribution is 11. What is the value of ?

Answer 1

just add up the deviations
3.7 -11
+
8.2 -11
...

Answer 2

oh ok :) thank you!!!!

Answer 3

the x with the line over it is short hand for the mean of all the x's