35 marbles in total, 10 reds, 12 yellows, 13 blues. Pick the marble one by one without replacement. Find the probability that the 10th draw is blue?
35 marbles in total, 10 reds, 12 yellows, 13 blues. Pick the marble one by one...
(Adapted from Tolga Tasdizen): We have a bag with 5 red marbles
and 9 blue marbles. You draw three marbles out of the bag without
replacement.
(a) What is the probability that you got a red, blue, and red
marble in that order? Hint: use the multiplication rule to get the
size of the sample space (and size of the event set) as if the
marbles were distinguishable.
(b) What is the probability of not getting any blue marbles?
(c)...
An urn contains 12 marbles, 31 blue marbles, and 44 yellow marbles. One marble is to be chosen from the urn without looking. What is the probability of choosing a red marble? Your Answer should be rounded to 4 decimal places.
There are 56 marbles in a box, 35 are green and 21 are blue. You randomly draw two marbles without replacement. a) Create a tree diagram for this situation. b) What is the probability that you draw one marble pf each colour?
A large bowl contains 10 marbles and each marble has a color and a number. The 10 marbles are denoted by B1, B2, B3, B4, B5, R1, R2, R3, G1, G2 where B1 denotes a blue marble with the number 1. Two marbles are drawn from the bowl at random, one after the other, without replacement. a.) describe the sample space N(S) b.) What is the probability of drawing a green marble on the second draw? c.) What is the...
2. A bag has 12 green marbles and 9 blue marbles.on b imobat delon crida naintes a) If one marble is randomly selected, find the probability that the marble is green. erug? TOE Tin to vilidados bibit vinobr n ovid 257 b) If two marbles are randomly selected without replacement, find the probability that both are blue. If two marbles are randomly selected with replacement, find the probability that one marble is blue and one marble is green.
2. A bag has 12 green marbles and 9 blue marbles.on b imobat delon crida naintes a) If one marble is randomly selected, find the probability that the marble is green. erug? TOE Tin to vilidados bibit vinobr n ovid 257 b) If two marbles are randomly selected without replacement, find the probability that both are blue. If two marbles are randomly selected with replacement, find the probability that one marble is blue and one marble is green.
Assume there are 20 color marbles,7 red 5 green and 9 yellow. Pick the marbles from this batch one by one without replacing them back. What is the probability that the 10th marble is yellow?
An urn contains 14 red marbles, 29 blue marbles, and 43 yellow marbles. One marble is to be chosen from the urn without looking. What is the probability of choosing a red marble?
An urn contains 21 red marbles, 19 blue marbles, and 40 yellow marbles. One marble is to be chosen from the urn without looking. What is the probability of choosing a red or a blue marble? Your answer should be rounded to 4 decimal places.
An urn contains 27 red marbles, 25 blue marbles, and 43 yellow marbles. One marble is to be chosen from the urn without looking. What is the probability of choosing a red marble? Your answer should be to rounded to 4 decimal places.