a scientist wishes to represent the location of an earthquake in california which type of model is most appropriate for this pur
1 answer:
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Answer:
The exposure may be risk factor.
Explanation:
Given
Required
The odd ratio
First, we calculate the odds of exposure using:
For cases, we have:
For controls, we have:
So, the odds' ratio is:
Conclusion about the odds' ratio
The calculated ratio is greater than (and also far from) 1.
This implies that there is a greater exposure than the controls.
So, we can conclude that the exposure may be risk factor.