If 4 people are selected from a group of 6 married couples, what is the probability that none of them would be married to each o

Question

2 years ago

6

ther?

1 answer:

Ludmilka [50] · Answer 1 · 2022-07-13T11:20:26+03:00

Answer:

16/33

Step-by-step explanation:

12C4(total possible outcomes)=495

Since there are 6 married couples there must be 6*[2C2×10C2]=270

must subtracted 15 since when there are 2 couples in a group would have doubled 270-15=255

the no of groupings with no married couples 495-255 =240

probability=no of favourable outcomes /no of possible outcome

probability=240/495= 16/33