SAS Exam A00-240 Topic 2 Question 62 Discussion

Actual exam question for SAS's A00-240 exam

Question #: 62
Topic #: 2

A researcher has several variables that could be possible predictors for the final model. There is interest in checking all 2-way interactions for possible entry to the model. The researcher has decided to use forward selection within PROC LOGISTIC. Fill in the missing code option that will ensure that all 2-way interactions will be considered for entry.

Astart = 5

Binclude = 4

Cinclude = 5

Dstart = 4

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Suggested Answer: B

by Paris at Dec 08, 2022, 09:52 AM

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Jerry

2 months ago

Yep, C) include = 5 is the one. Now, if only we could get the computer to do all the heavy lifting for us. Where's my AI assistant when I need it?

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Kati

17 days ago

Imagine how much time we could save if we had a computer doing all the heavy lifting for us.

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Jolanda

18 days ago

Agreed, having an AI assistant would definitely make things more efficient.

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Freida

19 days ago

I know, it would be so much easier if we had an AI assistant to handle all the work for us.

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Hollis

2 months ago

C) include = 5 is definitely the way to go. The only question is, how many variables can we fit in the model before it becomes a tangled web of interactions? Ah, the joys of statistical modeling!

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Corinne

2 months ago

I agree with Louann. C) include = 5 is the correct answer. It's all about covering those pesky 2-way interactions, right? Gotta catch 'em all!

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Page

1 months ago

Yes, including all 2-way interactions is crucial for the model.

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Lajuana

2 months ago

I think C) include = 5 is the right choice.

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Carmen

2 months ago

I'm not sure, but I think option D) start = 4 could also work for considering all 2-way interactions in the model.

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Louann

2 months ago

The missing code option is C) include = 5, which will ensure that all 2-way interactions are considered for entry. This makes sense since we want to check all possible 2-way interactions.

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Glendora

2 months ago

I agree with Charlene, including all 2-way interactions with option C) include = 5 makes sense for forward selection.

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Charlene

2 months ago

I think the missing code option should be C) include = 5.

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