Given 3 identical boxes I, II and III, each containing two coins. In b

1.	Given 3 identical boxes I, II and III, each containing two coins. In box I both coins are gold, in box Il both are silver coins and in box III there is one gold and one silver coin. A person chooses a box at random and takes out a coin. If the coin is of gold, what is the probability that the other coin in the box is also of gold.
Answer» So, we need to FIND the probability of GETTING box I Number of boxes ( $T_{o}$ ) = I, II, III (3) Number of box w/ both coins of gold ( $F_{o}$ ) = I (1) P(2nd gold COIN) = $F_{o}$ / $T_{o}$ = 1/3 : Ans Hope I HELPED

Given 3 identical boxes I, II and III, each containing two coins. In box I both coins are gold, in box Il both are silver coins and in box III there is one gold and one silver coin. A person chooses a box at random and takes out a coin. If the coin is of gold, what is the probability that the other coin in the box is also of gold.

Answer»

So, we need to FIND the probability of GETTING box I

Number of boxes ( $T_{o}$ ) = I, II, III (3)

Number of box w/ both coins of gold ( $F_{o}$ ) = I (1)

P(2nd gold COIN) = $F_{o}$ / $T_{o}$ = 1/3 : Ans

Hope I HELPED

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