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Probability

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Manager
Manager
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Joined: 14 Jul 2014
Posts: 86
Location: India
Concentration: Social Entrepreneurship, Strategy
GMAT 1: 620 Q41 V34
WE: Information Technology (Computer Software)
Probability  [#permalink]

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New post 21 Sep 2018, 05:50
00:00
A
B
C
D
E

Difficulty:

  45% (medium)

Question Stats:

43% (00:43) correct 57% (00:55) wrong based on 7 sessions

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If the probability of rain on any given day is 50%, what is the probability that it will rain on at least three days in a row during a five-day period?

A. 3/32
B. 1/4
C. 9/32
D. 5/16
E. 1/2
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Joined: 02 Sep 2009
Posts: 58465
Re: Probability  [#permalink]

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New post 21 Sep 2018, 05:56
HimanshuW11 wrote:
If the probability of rain on any given day is 50%, what is the probability that it will rain on at least three days in a row during a five-day period?

A. 3/32
B. 1/4
C. 9/32
D. 5/16
E. 1/2


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Re: Probability   [#permalink] 21 Sep 2018, 05:56
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