Question

12. Now imagine that, in the study previously described, 50 people with the disease were misclassified as unexposed and 20 people with the disease were misclassified as being exposed. Create the corrected 2x2 table. What value should go in Cell A below? Enter your answer as a whole number (e.g., 10). Exposed Unexposed Disease A C No Disease B D 13. What is the odds ratio for the corrected table that you calculated in the last problem? Enter your answer rounded to the nearest hundredth (e.g., 2.5). 14. Does this bias the estimate away from the null or toward the null? \circ Away from the null \circ Toward the null

          12. Now imagine that, in the study previously described, 50 people with the disease were
misclassified as unexposed and 20 people with the disease were misclassified as being exposed.
Create the corrected 2x2 table. What value should go in Cell A below? Enter your answer as a
whole number (e.g., 10).
Exposed
Unexposed
Disease
A
C
No Disease
B
D
13. What is the odds ratio for the corrected table that you calculated in the last problem? Enter
your answer rounded to the nearest hundredth (e.g., 2.5).
14. Does this bias the estimate away from the null or toward the null?
\circ Away from the null
\circ Toward the null

12. Now imagine that, in the study previously described, 50 people with the disease were
misclassified as unexposed and 20 people with the disease were misclassified as being exposed.
Create the corrected 2x2 table. What value should go in Cell A below? Enter your answer as a
whole number (e.g., 10).
Exposed
Unexposed
Disease
A
C
No Disease
B
D
13. What is the odds ratio for the corrected table that you calculated in the last problem? Enter
your answer rounded to the nearest hundredth (e.g., 2.5).
14. Does this bias the estimate away from the null or toward the null?
∘Away from the null
∘Toward the null

Added by Vincent R.

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