If 2 different representatives are to be selected at random : GMAT Data Sufficiency (DS)
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# If 2 different representatives are to be selected at random

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Manager
Status: Its Wow or Never
Joined: 11 Dec 2009
Posts: 205
Location: India
Concentration: Technology, Strategy
GMAT 1: 670 Q47 V35
GMAT 2: 710 Q48 V40
WE: Information Technology (Computer Software)
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Kudos [?]: 191 [0], given: 7

If 2 different representatives are to be selected at random [#permalink]

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12 Aug 2011, 12:08
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Question Stats:

20% (00:00) correct 80% (01:02) wrong based on 5 sessions

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If 2 different representatives are to be selected at random from a group of 10 employees and if p is the probability that both representatives selected will be women, is p > 1/2?
(1) More than 1/2 of the 10 employees are women.
(2) The probability that both representatives selected will be men is less than 1/10.
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.
[Reveal] Spoiler: OA

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Last edited by mojorising800 on 12 Aug 2011, 13:09, edited 1 time in total.
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12 Aug 2011, 12:45
Please check the question again as probability can never be greater than 1 !!
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Re: DS-Prob   [#permalink] 12 Aug 2011, 12:45
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# If 2 different representatives are to be selected at random

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