You have 8 marbles in a bag. There are 2 red marbles, 3 blue marbles and 3 yellow marbles. • What is the probability of getting a red and blue marble in the first two picks in this order? The first marble is not put back into the bag. • What is the probability of getting a blue marble and a red marble in the first two picks in this order? The first marble is not put back into the bag. • In two tries, what is the probability of selecting all two red marbles? Assume sampling without replacement where the marbles are not put back in the bag • In three tries, what is the probability of selecting all three yellow marbles? Assume sampling without replacement as usual.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 83CR
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You have 8 marbles in a bag. There are 2 red marbles, 3 blue
marbles and 3 yellow marbles.
• What is the probability of getting a red and blue marble in
the first two picks in this order? The first marble is not put
back into the bag.
• What is the probability of getting a blue marble and a red marble
in
the first two picks in this order? The first marble is not
put back into the bag.
• In two tries, what is the probability of selecting all two red
marbles? Assume sampling without replacement where the
marbles are not put back in the bag
• In three tries, what is the probability of selecting all three
yellow marbles? Assume sampling without replacement
as usual.

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