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S2 edexcel help

I really need help with the following question on the S2 edexcel book Q1A 2).

A bag contains 4 red, 3 green and 8 yellow beads.
Five beads are selected at random from the bag without replacement.
Find the probability that they are:

a) five yellow beads.
b) 2 red and 3 yellow.

FOR A) i got the answer as 0.0186.

is there another way of solving this question. show me your method please
Original post by patterson
I really need help with the following question on the S2 edexcel book Q1A 2).

A bag contains 4 red, 3 green and 8 yellow beads.
Five beads are selected at random from the bag without replacement.
Find the probability that they are:

a) five yellow beads.
b) 2 red and 3 yellow.

FOR A) i got the answer as 0.0186.

is there another way of solving this question. show me your method please


Another way, in comparision to what? You haven't said the method you used.

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