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Question 3 - A study reports an association between feeding livestock antibiotics and drug resistance in...

Question 3 - A study reports an association between feeding livestock antibiotics and drug resistance in humans. You know this means:

Select The study had adequate power to find the association. as your answer

The study had adequate power to find the association.
Select The study was underpowered. as your answer

The study was underpowered.
Select The researchers did not include enough subjects in their study. as your answer

The researchers did not include enough subjects in their study.
Select The alpha was only 0.10 which is why they reported statistical significance. as your answer

The alpha was only 0.10 which is why they reported statistical significance.
Math   Statistics-And-Probability   
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Answer #1

It is given that there is an association between feeding livestock antibiotics and drug resistance in humans, this means that there must a significant p value when tested for the correlation.

Null hypothesis must be rejected in the study to conclude that there is a significant association

Power is the probability of rejecting the null hypothesis, when it is false. This means that for the given study, power be good enough to reject the null hypothesis.

Therefore, option A is correct answer

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