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Which of the following describes a concordant pair of observations in the LOGISTIC procedure?
Suggested Answer: D
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13 comments · newest first
DO
Dorothy
12 months ago
Not sure about D, can someone explain why?
PA
Patria
12 months ago
C is just confusing, not a concordant pair at all!
HY
Hyun
1 year ago
Wait, so B is wrong? That seems off.
HA
Han
1 year ago
I thought it was A at first, but D makes more sense.
SU
Suzan
1 year ago
Definitely D! Higher predicted probability means concordance.
MI
Mila
1 year ago
I keep mixing up the definitions, but I think C sounds wrong because equal probabilities don't really indicate a concordant pair.
CH
Christoper
1 year ago
I practiced a similar question, and I feel like the correct answer is D. The event should have a higher predicted probability, right?
DE
Derick
1 year ago
I think a concordant pair means that the observation with the event should have a higher predicted probability than the one without it, so maybe it's D?
LO
Lorrine
1 year ago
I'm not entirely sure, but I remember something about how concordant pairs relate to the ranking of probabilities. Could it be A or D?
AR
Armando
1 year ago
For minimizing write latency, I'd go with option B - HA Cloud SQL in multiple zones. That should give us the best performance while still providing high availability.
RE
Reena
1 year ago
Hmm, I'm a bit confused by the "Item Number Invalid" error. I wonder if changing the line type definition could help resolve that.
KA
Kandis
1 year ago
Hmm, this one seems a bit tricky. I'll need to think it through carefully.
PE
Pearly
1 year ago
I'm really torn about the malicious intermediary option. It feels like it could fit both categories, but which one is it?