The total number of students surveyed is: 20 + 12 + 10 + 8 + 6 + 4 = 60
The number of students with blue eyes is 20.
Therefore, the probability of selecting a student with blue eyes is:
20/60 = 1/3
So, the chance of selecting a student with blue eyes is 1/3.
Dale conducted a survey of the students in his classes to observe the distribution of eye color. The results are summarized as follows:
Eye color number of students
blue: 20
brown: 12
green: 10
amber: 8
hazel: 6
grey: 4
If a student is randomly chosen from this group, what is the chance of selecting a student blue eyes? write your answer in the simplest form as a fraction
1 answer