The MEDIAN is the middle number so you can either write all the values out in a row or look at the frequency of each number to find which would be in the middle.
Answer: 3
The MEAN is the average of all the numbers. To find it, add all the values together (remember to include as many of each value as the frequencies indicate) and then divide by the number of values you added together.
Answer:
0+0+1+1+1+1+1+1+1+1+2+2+2+2+3+3+3+3+3+3+3+3+3+3+4+4+4+4+4+4=70
2+8+4+10+6= 30
70/30= 2.333
OR
0x2=0
1x8=8
2x4=8
3x10=30
4x6=24
0+8+8+30+24= 70
2+8+4+10+6= 30
70/30=2.3333
