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A jar of gumballs contains 4 reds, 2 greens, and 6 blues. What is the probability of getting two blues in a row without replacement? Select one: a. 3/4 b. 1/2 c. 5/22 d. 5/11
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3 votes
A jar of gumballs contains 4 reds, 2 greens, and 6 blues. What is the probability of getting two blues in a row without replacement?

Select one:
a. 3/4
b. 1/2
c. 5/22
d. 5/11

User Mikolasan
by
4.1k points

2 Answers

6 votes
Use the hyper geometric distribution to get your answer but the answer is c. 5/11
User Waykiki
by
4.2k points
4 votes

Answer:

C

Explanation:

Hypergeometric distribution


\frac{{6\choose2}}{{12\choose2}}=(15)/(66)= (5)/(22)

User Samuel Rizzo
by
4.7k points
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