pp-T1-DS64

[Huang Hsin-Yi]

64. 5320-!-item-!-187;#058&004563
Are at least 10 percent of the people in Country X who are 65 years old or older employed?

(1) In Country X, 11.3 percent of the population is 65 years old or older.

(2) In Country X, of the population 65 years old or older, 20 percent of the men and 10 percent of the women are employed.

Ans: B

我選 C

65yearsold or older employed>10% ?

(1) only know the % of 65 years old insufficient
(2)不知65歲以上人口佔比多少 只知其中20%men and 10%women是 employed insufficient

ex if the % of 65years old is 50%-->15%
if the % of 65years old is 10%--->3%

but combine with (1)(2)
we can get answer 65yearsold or older employed<10%

Is there any flaw in my solution??

[amazingslim]

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http://www.formosamba.com/phpBB3/viewtopic.php?t=19849