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Re: Six friends live in the city of Monrovia. There are four natural attra [#permalink]
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dabaobao wrote:
Six friends live in the city of Monrovia. There are four natural attractions around Monrovia – a waterfall, a safari, a lake and some caves. The friends decide to take a vacation together at one of these attractions. To select the attraction, each one of them votes for one of the attractions. What is the probability that each one of them votes for the safari?


A) (1/6)^4
B) (1/4)^6
C) (1/24)
D) (1/6)
E) (1/4)

Solution:

The probability of one person voting for the safari is 1/4; thus, the probability that all six people vote for the safari is (1/4)^6.

Answer: B
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Re: Six friends live in the city of Monrovia. There are four natural attra [#permalink]
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Re: Six friends live in the city of Monrovia. There are four natural attra [#permalink]
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