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SAS A00-240 Exam - Topic 9 Question 43 Discussion

Posted by Deandrea on May 09, 2022 at 10:24 PM

Screening for non-linearity in binary logistic regression can be achieved by visualizing:

Suggested Answer: B

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15 comments · newest first
AN
Antonio 12 months ago
Totally agree with B, it shows the relationship best!
CH
Christa 12 months ago
Wait, can you really use a box plot for this?
BE
Benton 1 year ago
Definitely C, predicted probabilities are key!
TO
Tora 1 year ago
I thought a scatter plot would work too?
KR
Krystal 1 year ago
A trend plot of empirical logit is the way to go!
GE
Gene 1 year ago
I vaguely remember something about odds ratios, but I don't think a box plot would help with non-linearity in this context.
RO
Rosendo 1 year ago
I feel like the logistic regression plot of predicted probabilities might be the best option here, but I can't recall all the details.
LU
Luz 1 year ago
I remember practicing with scatter plots, but I don't think that's the right choice for this question.
FR
France 1 year ago
I think we discussed using a trend plot of empirical logit versus a predictor variable for checking non-linearity, but I'm not entirely sure.
CO
Cordie 1 year ago
Easy one - the FQDN is definitely a valid way to specify the SMTP server address.
AU
Audra 1 year ago
Wait, do β-blockers affect how we interpret exercise test results? I'm not totally sure about this one.
MA
Mammie 1 year ago
Hmm, I'm a bit confused about the difference between credential caching and seamless access. I'll need to review my notes on authentication providers to answer this one confidently.
VI
Vilma 1 year ago
I remember a similar question in practice about service contracts, and I think forcing all consumers through a central contract makes sense. That sounds like it could limit direct access issues when the database changes.
GR
Gracie 1 year ago
I think the DSCP value might be one of the answers since it relates to prioritizing traffic, but I'm stuck between that and something else.
VA
Vashti 1 year ago
I'm not entirely sure about this one. I'll have to review my notes on AWS Global Accelerator.
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