A Bag Contains 8 Red Marbles 4 White Marbles

The first marble is returned in the bag before drawing the second.

A bag contains 8 red marbles 4 white marbles. A bag contains 8 red marbles 5 white marbles and 10 blue marbles. The probability that all the marbles are red is b. Answer by kingme18 98 show source. Find the following probabilities and round to 4 decimal places a.

B a bag contains 5 red 8 green and 7 white balls. One ball is drawn at random from the bag find the probability of getting i a white ball or a green ball ii neither a green. A bag contains 8 red marbles 7 white marbles and 7 blue marbles. You draw 5 marbles out at random without replacement.

A bag contains 4 red 2 blue 6 green and 8 white marbles. 8c5 23c5 0 0017 what is the probability that exactly two of the marbles are red. A bag contains 8 red marbles 4 white marbles and 5 blue marbles. A bag contains 8 white 4 red 7 green and 5 blue marbels.

The probability that none of the marbles are red is. Round your answer to the nearest tenth of a percent if necessary. What is the probability that all the marbles are red. The first marble is not returned in the bag before drawing the second.

We will assume that only two marbles are drawn from the bag and hence there are two cases. How many of the withdrawn marbles are white if the chance of drawing a white marble is now 1 in 4. Eight marbles are withdrawn at random. You draw 3 marbles out at random without replacement.

What is the probability of selecting a white marble at random from this bag not replacing the marble and then selecting another white marble. 8c2 15c3 23c5 0 3786 what is the probability that none of. Two marbles are drawn successively from the box without replacement and the. What is the probability that it will be i white ii blue iii red.

To ask unlimited maths doubts download doubtnut from https goo gl 9wzjcw a box contains 5 red and 4 white marbles.