Persons ID # Pathological Tumor Size AGE

#1 3 29

#2 3 30

#3 4 33

#4 1 43

#5 1 47

#6 3 49

#7 1 54

#8 1 60

#9 2 61

#10 3 64

#11 1 76

#12 4 80

Median = 2

mean = 2.25

Which is the most appropriate measure of central tendency in this sample and why? what is the reason?

A- Median

B-Mean