A jar containing 8 marbles of which 4 red and 4 blue marbles are there. Find the probability of getting a red given the first one was red too.

A jar containing 8 marbles of which 4 red and 4 blue marbles are there

1.	A jar containing 8 marbles of which 4 red and 4 blue marbles are there. Find the probability of getting a red given the first one was red too.
A.	\(\frac{4}{13}\)
B.	\(\frac{2}{11}\)
C.	\(\frac{3}{7}\)
D.	\(\frac{8}{15}\)
Answer» D. \(\frac{8}{15}\)

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A jar containing 8 marbles of which 4 red and 4 blue marbles are there. Find the probability of getting a red given the first one was red too.

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