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    Exam 9: Experimental Design
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    The Key Idea in the Randomized Block Design Is That
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The Key Idea in the Randomized Block Design Is That

Question 28

Question 28

Multiple Choice

The key idea in the randomized block design is that variability within each block____.


A) is greater than the variability of the entire sample
B) is less than the variability of the entire sample
C) can be used to estimate the variability in the entire sample
D) cancels out variability in the entire sample

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