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What does the using random numbers tables for assigning subject to groups eliminate?

Erebloth

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6 years ago

What does the using random numbers tables for assigning subject to groups eliminate?

What does the using random numbers tables for assigning subject to groups eliminate?

A) Systematic bias
B) Ethical problems
C) Need for a control group
D) Unnecessary manipulation

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canelo

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Erebloth Author

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6 years ago

Good timing, thanks!

ezsancheezy

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Yesterday

Thanks

kobbhy

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2 hours ago

this is exactly what I needed

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