The mean is 2

The spread of a set is 3
The overall shape of the set is skewed
On the first graph 1=0 dots, 2= 3 dots, 3= 3 dots, 4= 1 dot and 5 = 1dot
2nd graph 1= 3 dots, 2= 3 dots, 3= 1 dot, 4= 1 dot, and 5= 0 dots
3rd graph 1= 4 dots, 2= 2 dots, 3= 1 dot, 4= 0 dots, and 5= 1 dot
Which graph is skewed

The third graph is skewed.