Answer:
8/20
Step-by-step explanation 
boys left handed=3 
boys right handed=9 
girls left handed=2 
girls right handed=6 
what is the probability that a student chosen from random is a girl? give answer as a fraction please and include step by step process
girls left handed: 2
girls right handed: 6
6+2=8
total all students 20 
8/20