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Author Question: What assumptions are required in using the randomized block ... (Read 51 times)

Wadzanai

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on: Jun 24, 2018
What assumptions are required in using the randomized block design?

Question 2

In the randomized block design, what benefit is gained from blocking?


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parker125

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Reply #1 on: Jun 24, 2018
Answer to Question 1

a . The one observation in each treatment-block combination has been randomly selected from a normally distributed population.
b. The variances are equal for the values in the respective populations.
c. There is no interaction between the blocks and treatments.

Answer to Question 2

Blocking allows for a better comparison of the effect of the treatments by reducing the amount of error variation.


Wadzanai

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Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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