Question 662375
<pre>
The data set

2, 3, 5, 6, 6, 8

<u>   x   x-m  (x-m)²</u>
   2   -3     9
   3   -2     4
   5    0     0
   6    1     1
   6    1     1
<u>   8    3     9</u>
6<u>)30</u>       6<u>)24</u>
   5          4

so <font face ="symbol">m</font> = 5, and <font face ="symbol">s</font> = 4

There are many possibilities.

Some other answers are listed below
 

data set: 1, 4, 6, 6, 6, 7

data set: 1, 5, 5, 5, 7, 7

data set: 2, 3, 5, 6, 6, 8 (the one above)

data set: 2, 4, 4, 5, 7, 8

data set: 3, 3, 3, 7, 7, 7

data set: 3, 3, 5, 5, 5, 9

data set: 3, 4, 4, 4, 6, 9

Edwin</pre>