In a group of 38 pupils, 14 play the flute only. 8 play the piano only. 11 play both instruments. A student is chosen at r

Question

In a group of 38 pupils, 14 play the flute only.
8 play the piano only.
11 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument?

pLZZZZZ need help, will give brainlist if solved

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Phúc Điền 1 year 2021-08-31T14:21:02+00:00 1 Answers 57 views 0

Answers ( )

  1. binhan
    0
    2021-08-31T14:22:59+00:00
    Reply

    Hey there!

    The answer to your question is 5/38

    We can find this answer by taking the total group and subtracting all the data to see how many are left who don’t play either:

    38 – 14 – 8 – 11

    5

    This means that 5 out of every 38 pupils do not play either instrument, so the probability would be 5/38.

    Hope this helps! Have a great day and good luck on your assignment!

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