Q. 2 C4.0( 4 Votes )

A box contains 5 red marbles. 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will benot green?

Total number of marbles = 5 + 8 + 4 = 17

Number of green marbles = 4

P(Marbles taken out is green) =

P(Marbles taken out is green) =

P(Marbles taken out is not green) = 1 – P(marbles taken out is green)

P(Marbles taken out is not green) =

P(Marbles taken out is not green) =

P(Marbles taken out is not green) =

Probability that marble taken out is not green is

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