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anzhelika [568]
2 years ago
7

Four girls and six boys are in a Spanish club. Three of the people will be chosen at random to represent the group in a photogra

ph. What is the probability that one girl and two boys will be chosen? 40% 50% 60% 70%
Mathematics
2 answers:
Eddi Din [679]2 years ago
6 0

Answer:

50%

Step-by-step explanation:

snow_tiger [21]2 years ago
3 0

Answer:50 %

Step-by-step explanation:

Given

There are 4 girls and 6 boys in a club

Probability of choosing 1 girl and 2 boys is

=\dfrac{\text{No of ways of choosing 1 girl and 2 boys }}{\text{No of ways of choosing 3 member out of 10 member}}

No of ways of choosing 1 girl and 2 boys=^4C_1\times ^6C_2

P=\dfrac{^4C_1\times ^6C_2}{^{10}C_3}

P=\dfrac{4\times 15}{10\times 3\times 4}

P=\dfrac{15}{30}=\frac{1}{2}

i.e. 50\%

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