A) 0.303
The probability that a randomly selected student from the class has brown eyes , given they are male
Step-by-step explanation:
Explanation:-
Given data
           Brown      Blue      Hazel      Green
Females      13          4          6          9     Â
Males         10          2         9          12
Let 'B' be the event of brown eyes
Total number of males n(M) = 33
Let B/M be the event of randomly selected student from the class has brown eyes given they are male
The probability that a randomly selected student from the class has brown eyes , given they are male
From table the brown eyes from males = 10
Final answer:-
The probability that a randomly selected student from the class has brown eyes , given they are male