Answer:
5/34
Explanation:
The total number of students= 34 pupils,
Number of pupil that play the flute only=15
Number of pupil that play the piano only=2
Number of pupil that play neither instrument= 12
number of pupil that play both instrument= ( total number of the pupil) - ( number of pupils that play flute + Piano + pupil that play neither of the instruments)
= 34- ( 15 + 2 + 12)
=34 - 29 = 5
P(probability the student plays both instruments)= number of pupil that play both instrument / total number of students
= 5/34
