In a group of 30 pupils, 13 play the flute only.
1 plays the piano only.
4 play both instrum...
Mathematics, 11.05.2021 02:20 shannydouglas
In a group of 30 pupils, 13 play the flute only.
1 plays the piano only.
4 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument?
Answers: 1
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