Question 1183416
order these
1,1,1,2,2,3,4,4,4,5,5,6.
There are 12. The median is half way between the 6th and 7th. The mean is 38/12 or 3.2 inches 
It is 3.5 inches
There are two modes, one at 1 inch and the other at 4 inches (bimodal). Because of the wording of the question, there is a DNE,