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Which SAS program will correctly use backward elimination selection criterion within the REG procedure?
Suggested Answer: B
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32 comments · newest first
CH
Charlesetta
11 months ago
Not sure about this, I thought backward elimination was more complex.
DA
Dana
11 months ago
Totally agree with Hillary, C is the way to go!
DE
Denny
11 months ago
Wait, is backward elimination really that effective?
PA
Patti
12 months ago
I think Option A is better, though.
HI
Hillary
12 months ago
Option C looks like the right choice for backward elimination.
PA
Pamela
1 year ago
I feel like Option D has the right approach, but I can't recall if it specifies the selection criterion correctly.
GR
Gracia
1 year ago
I’m a bit confused about the difference between backward elimination and forward selection. I hope I can remember the right keywords for the REG procedure.
AY
Ayesha
1 year ago
I think Option B looks familiar; it might be similar to the practice questions we did last week on model selection.
CO
Corrina
1 year ago
I remember we discussed backward elimination in class, but I’m not sure which option uses the correct syntax for the REG procedure.
TA
Tatum
1 year ago
I'm a little confused by the options. I'll need to carefully read through each one and compare it to what I know about the REG procedure and selection criteria.
MI
Micaela
1 year ago
This looks straightforward. I'm pretty confident I can spot the right SAS code that uses the backward elimination selection method.
TR
Tricia
1 year ago
Okay, let me think this through step-by-step. I need to identify the SAS code that specifically mentions backward elimination and the REG procedure.
CH
Chaya
1 year ago
I think I know how to approach this. The key is to look for the SAS code that uses the backward elimination selection criterion within the REG procedure.
KI
Kina
1 year ago
Hmm, I'm a bit unsure about this one. I'll need to review my notes on the REG procedure and selection criteria to make sure I understand the differences.
LA
Lauran
1 year ago
Revenue-sharing contract could incentivize collaboration and risk-sharing, which might help mitigate the impact of rare events. I'll make sure to articulate how that strategy would work in this context.
EL
Ellsworth
1 year ago
I've got this! The Merge Point is determined by the PLR, and in this case, it's R2 since it's the closest router to R1 on the backup path.
YU
Yuriko
1 year ago
I recall confusion over this in a previous quiz—was it that decentralization reduces risks or increases them? I'm really torn here.
TR
Trinidad
1 year ago
Hmm, I'm a bit unsure about this one. I know Class K is for fires involving cooking oils and fats, but I can't remember if that includes all cooking oil fires or just certain types.
DE
Delbert
1 year ago
I don't know about you, but I'm still trying to figure out how to use the REG procedure without accidentally creating a multicollinearity problem. Maybe I should just stick to simple linear regression and call it a day.
CO
Corazon
1 year ago
Ah, the age-old question of which SAS program to use for backward elimination. I guess we're all just hoping the exam doesn't throw us a curveball and make us do it manually with a calculator and a crystal ball.
LA
Latosha
1 year ago
B) Option B
LA
Lawrence
1 year ago
I think Option A is the way to go.
CO
Colby
1 year ago
A) Option A
JO
Jose
1 year ago
Option C is the one I'm leaning towards. It's straightforward and seems to cover the backward elimination selection criterion. Plus, the image looks like it's supporting this option.
KA
Kanisha
1 year ago
Option D seems to have all the right elements, but I'm worried it might be too complicated. I guess the exam is testing our understanding of the REG procedure, so I'll go with that one.
SO
Son
1 year ago
Let's go with Option D then, it's probably the safest bet.
AH
Ahmed
1 year ago
I agree, Option D seems to cover all the necessary elements.
PR
Providencia
1 year ago
I think Option D is the best choice.
PA
Pauline
1 year ago
Option B looks good, but I'm not sure if it includes the backward elimination selection criterion. I'll have to double-check the SAS documentation to be sure.
BR
Brandon
2 years ago
Can you explain why you think Option D is correct?
ER
Ernie
2 years ago
I disagree, I believe the correct answer is Option D.
BR
Brandon
2 years ago
I think the correct answer is Option C.