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

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A bag of marbles contains 3 red marbles 7 blue marbles and 5 orange marbles calculate p blue. A bag contains 5 red marbles and 3 yellow marbles. A bag contains 7 red marbles 9 white marbles and 9 blue marbles. A bag contains 5 red marbles and 4 yellow marbles. You pick a marble without looking.

A bag contains 6 red marbles 3 blue marbles and 7 green marbles. A bag contains 3 red marbles 2 blue marbles and 5 green marbles. The probability of picking a yellow marble. Y event of getting second marble as yellow.

What is the probability of drawing a red marble and then another red marble if you are not using replacement. Work out the probability that the two marbles taken from the bag are the same color. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. A bag of marbles contains 7 red 5 blue 4 green and 2 yellow marbles.

Assume that a marble is randomly selected from the bag let b denote the event of selecting a blue marble. Assume that one student in a class of 27 students is randomly selected to win a prize. Always simplify. 4 are green 2 are red and 3 are blue.

A jar contains 4 black marbles and 3 red marbles. Algebra linear inequalities and absolute value theoretical and experimental probability. 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. Total number of marbles in the bag is 3 4 7.

So they say the probability i ll just say p for probability. Find the probability of drawing a white marble. Can someone please explain how i would work this out. The problem asks for the probability of rr or bb.

What is the probability that the first marble is red and the second is blue. You draw 5 marbles out at random without replacement. A bag contains 6 red marbles 3 white marbles and 7 blue marbles. P b b with a line over it side note.

What does b with a line over it mean. Two marbles are drawn without replacement. Another marble is taken from the bag. Answer by greenestamps 7546 show source.

A draw the tree diagram for the experiment. And so this is sometimes the event in question right over here is picking the yellow marble. A bag contains 5 red marbles 6 white marbles and 8 blue marbles. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.

Karen chooses a marble at random and without putting it back chooses another one at random. Total marbles 7 5 4 2 18. Event of getting first marble as red. What is the probability of randomly selecting a blue marble then without replacing it randomly selecting a green marble.

A bag contains 3 red marbles and 4 blue marbles. A marble is taken at random and replaced. A bag contains 9 marbles. Write your answer as a fraction in simplest form.