Register

In a group of 38 pupils, 5 play flute only. 14 play piano only. 12 play both instruments. A stufent is chose at random. What is thr probability that the student plays neither in…

In a group of 38 pupils, 5 play flute only. 14 play piano only. 12 play both instruments. A stufent is chose at random. What is thr probability that the student plays neither in…
49.1k views
0 votes
In a group of 38 pupils, 5 play flute only.

14 play piano only.
12 play both instruments.
A stufent is chose at random.
What is thr probability that the student plays neither instrument?
Show all the working out

User Dushyant Joshi
by
8.0k points

1 Answer

4 votes
5+14+12 = 31
38-31= 7
7 students play neither the flute or piano

7/38= 18.42%
User Minyor
by
8.4k points
← Prev Question Next Question →

Related questions

User Maow
asked Apr 9, 2018 215k views
Help please esl stufent
Maow asked Apr 9, 2018
by Maow
8.3k points
1 answer
2 votes
215k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!