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re httos/lusi blackboard com/webapps/assessment/take/launch jsp'course assessment id- 40834,1&icourse; id- 16828 1ekcontent id-9 QUESTION 12 What is the expected value of those with a present diagnosis of gonorrhea having a previous episode of urethritis? a 81.69 b.92 8 c.198 d 63.31 QUESTION 13 What is the expected value of those with a present diagnosis of gonorhea not having a previous episode of urethritis? a 35.2 b.91.69 c 118.31 d 928 QUESTION 14 What is the expected value of those with a present diagnosis of nongonococcal urethritis having a previous episode of urethritis? 352. Click Save and Submit to save and submit. Click Save All Answers to save all ansavers Save All A search DELL
Explanation / Answer
1.
(b) There is an association between present diagnosis and prior episodes of urethritis.
2.
The critical value for 2*2 contingency table association chi square test is: 3.84
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