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# CR PCB incidence

Author Message
Director
Joined: 08 Jul 2004
Posts: 595

Kudos [?]: 281 [0], given: 0

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15 Sep 2004, 17:48
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Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

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cr19.jpg [ 47.83 KiB | Viewed 921 times ]

Kudos [?]: 281 [0], given: 0

Director
Joined: 05 May 2004
Posts: 574

Kudos [?]: 68 [0], given: 0

Location: San Jose, CA

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15 Sep 2004, 17:53
Definitely E
This means the increase in disease incedence is because of PCB levels before the 75-85 timeframe

Kudos [?]: 68 [0], given: 0

Director
Joined: 13 Nov 2003
Posts: 957

Kudos [?]: 178 [0], given: 0

Location: Florida

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15 Sep 2004, 20:26
E it is.

exposed to PCB in 1965's, showing up the effects in 1975's. this is somewhat like rabies

Kudos [?]: 178 [0], given: 0

Senior Manager
Joined: 21 Jun 2004
Posts: 336

Kudos [?]: 15 [0], given: 0

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15 Sep 2004, 20:32
E is my choice.
_________________

510 on my first GMAT. 610 on second GMAT.!
The struggle continues.

Kudos [?]: 15 [0], given: 0

15 Sep 2004, 20:32
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# CR PCB incidence

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