The first red a jar contains 30 red marbles 12 yellow marbles 8 green marbles and 5 blue marbles you draw and replace marbles 3 times.
A bag contains 6 red marbles 3 blue marbles and 1 green marble find p not blue.
Total number of marbles in the bag is 3 4 7.
Two marbles are drawn without replacement.
Two 6 sided dice are rolled.
Assume that one student in a class of 27 students is randomly selected to win a prize.
So they say the probability i ll just say p for probability.
Assume that a marble is randomly selected from the bag let b denote the event of selecting a blue marble.
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 6 red marbles 3 blue marbles and 5 green marbles.
Work out the probability that the two marbles taken from the bag are the same color.
B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.
What does b with a line over it mean.
P b b with a line over it side note.
A bag contains 3 red marbles and 4 blue marbles.
A bag contains 2 red marbles 3 blue marbles and 7 green marbles.
What is the probability that the sum of the two numbers on the dice will be 3.
A bag contains 6 red marbles 3 blue marbles and 7 green marbles.
If a marble is randomly selected from the bag what is the probability that it is blue.
If a marble is randomly selected from the bag what is the probability that it is blue.
Another marble is taken from the bag.
What is the probability the third marble is the first red marble.
A draw the tree diagram for the experiment.
We calculated p drawing a non red 455.
This means the first two are not red.
The probability of picking a yellow marble.
A jar contains 4 black marbles and 3 red marbles.
And so this is sometimes the event in question right over here is picking the yellow marble.
A bag contains 8 red marbles 6 blue marbles and 3 green marbles.
The problem asks for the probability of rr or bb.