Math?????????????? help please
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Math?????????????? help please

[From: ] [author: ] [Date: 12-05-09] [Hit: ]
......
which suggestion would result in an unbiased sample that would best represent the favorite books of the whole eighth grade class

A) ask 5 randomly chosen students from each class in the eighth grade
B) ask eighth grade girls
C) ask randomly chosen eighth grade students to play sports
D) ask students in the library after school

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Wow... The American education system at work people...
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