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# m09 q24

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Manager
Status: And the Prep starts again...
Joined: 03 Aug 2010
Posts: 136

Kudos [?]: 61 [0], given: 20

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22 Apr 2012, 01:16
What is the mean of a non-empty set T ?

(1) T consists of consecutive odd integers.
(2) The range of T is 8.
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My First Blog on my GMAT Journey

Arise, Awake and Stop not till the goal is reached

Kudos [?]: 61 [0], given: 20

Math Expert
Joined: 02 Sep 2009
Posts: 42356

Kudos [?]: 133205 [1], given: 12439

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22 Apr 2012, 01:19
1
KUDOS
Expert's post
ENAFEX wrote:
What is the mean of a non-empty set T ?

(1) T consists of consecutive odd integers.
(2) The range of T is 8.

The answer is straight E, following two sets of consecutive odd integers with the range of 8 clearly have different means:
{1, 3, 5, 7, 9};
{11, 13, 15, 17, 19}.
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Kudos [?]: 133205 [1], given: 12439

Manager
Status: And the Prep starts again...
Joined: 03 Aug 2010
Posts: 136

Kudos [?]: 61 [0], given: 20

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22 Apr 2012, 06:28
Thanks Bunuel. I always assumed consecutive integers to be the first consecutive integers, starting from 1...
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My First Blog on my GMAT Journey

Arise, Awake and Stop not till the goal is reached

Kudos [?]: 61 [0], given: 20

Re: m09 q24   [#permalink] 22 Apr 2012, 06:28
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# m09 q24

Moderator: Bunuel

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