A Bag Of Marbles Contains 3 Red Marbles 7 Blue Marbles And 5 Orange Marbles Calculate P Blue

P b b with a line over it side note.

A bag of marbles contains 3 red marbles 7 blue marbles and 5 orange marbles calculate p blue. You draw 5 marbles out at random without replacement. What is the probability that exactly two of the marbles are red. A bag contains 7 red marbles 9 white marbles and 9 blue marbles. Karen chooses a marble at random and without putting it back chooses another one at random.

4 are green 2 are red and 3 are blue. Two marbles are drawn without replacement. Y event of getting second marble as yellow. Event of getting first marble as red.

A bag contains 5 red marbles and 3 yellow marbles. What is the probability that all the marbles are red. Find the probability of drawing a white marble. The problem asks for the probability of rr or bb.

Another marble is taken from the bag. Can someone please explain how i would work this out. Answer by greenestamps 7546 show source. What is the probability that the first marble is red and the second is blue.

A bag contains 5 red marbles and 4 yellow marbles. Find the probability of pulling a yellow marble from a bag with 3 yellow 2 red 2 green and 1 blue i m assuming marbles. A bag contains 5 red marbles 6 white marbles and 8 blue marbles. You draw 5 marbles out at random without replacement.

Assume that one student in a class of 27 students is randomly selected to win a prize. A draw the tree diagram for the experiment. A jar contains 4 black marbles and 3 red marbles. Work out the probability that the two marbles taken from the bag are the same color.

Total marbles 7 5 4 2 18. Total number of marbles in the bag is 3 4 7. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. What is the probability of drawing a red marble and then another red marble if you are not using replacement.

The probability of picking a yellow marble. Always simplify. And so this is sometimes the event in question right over here is picking the yellow marble. A bag contains 3 red marbles and 4 blue marbles.

About 0 0432 or 4 32 step by step explanation. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. You pick a marble without looking. A bag contains 3 red marbles 2 blue marbles and 5 green marbles.

A marble is taken at random and replaced. Algebra linear inequalities and absolute value theoretical and experimental probability. So they say the probability i ll just say p for probability. Write your answer as a fraction in simplest form.

A bag of marbles contains 7 red 5 blue 4 green and 2 yellow marbles. What is the probability of randomly selecting a blue marble then without replacing it randomly selecting a green marble. A bag contains 6 red marbles 3 blue marbles and 7 green marbles. What does b with a line over it mean.