A Bag Contains 5 Red Marbles 4 Blue Marbles And 1 Green Marble

The problem asks for the probability of rr or bb.

A bag contains 5 red marbles 4 blue marbles and 1 green marble.

Another marble is taken from the bag. Answer by richwmiller 17219 show source. P yellow 2 11 the probability of picking either of these colors. Event of getting first marble as red.

A bag contains 3 red marbles and 4 blue marbles. Probability examples a jar contains 30 red marbles 12 yellow marbles 8 green marbles and 5 blue marbles what is the probability that you draw and replace marbles 3 times and you get no red marbles. If a marble is selected at random what is the probability that is is not blue. A bag of marbles contains 7 red 5 blue 4 green and 2 yellow marbles.

Asked 01 09 17 a bag contains 4 red marbles and 5 blue marbles whats probability of randomly selecting a blue marble and then without replacing it selecting a red marble. Two marbles are randomly drawn without replacement. So we need to first find the total number of marbles. P green 3 11 same idea for yellow.

Total marbles 7 5 4 2 18. A bag contains 5 red marbles 4 blue marbles and 1 green marble. A bag contains 5 blue marbles 4 red marbles and 3 orange marbles. Two marbles are chosen without replacement.

Work out the probability that the two marbles taken from the bag are the same color. Cox picks one without looking replaces it and picks another one. About 0 0432 or 4 32 step by step explanation. P green or yellow 5 11 probability here is the chance of selection out of a total.

A jar contains 10 blue marbles 5 red marbles 4 green marbles and 1 yellow marble. On the other hand there are 9 choices for the first marble and 8. Number the red marbles 1 4 and the blue marbles 5 9. There are 55 marbles 25 of which are not red p getting a color other than red p 25 55 455 probability of this happening 3 times in a row is.

A bag contains 4 red marbles and 5 blue marbles. Then there are 4 possibilities for drawing the first red marble and 3 possibilities for drawing the second red marble. Total 5 3 2 1 11 so there are 11 marbles total. Y event of getting second marble as yellow.

Total number of marbles in the bag is 3 4 7. A marble is taken at random and replaced.