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CertNexus Exam AIP-210 Topic 5 Question 13 Discussion

Actual exam question for CertNexus's AIP-210 exam
Question #: 13
Topic #: 5
[All AIP-210 Questions]

R-squared is a statistical measure that:

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Suggested Answer: B

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by Roxane at Mar 09, 2024, 04:33 PM

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Peter
16 days ago
If I had a dollar for every time I've seen this question on a stats exam, I'd be a millionaire by now.
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Noel
13 hours ago
B) Expresses the extent to which two variables are linearly related.
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Jeanice
20 days ago
This question is as clear as mud. I'm just going to close my eyes and pick one. *throws dart at answer choices*
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Helene
23 days ago
Hmm, D kind of sounds like it could be right, but C is more specific and detailed. I'll go with C.
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Felix
2 days ago
I think D is more about the relationship between two variables, while C is about explaining variance. I'll choose C.
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Latrice
2 months ago
Option B seems to best capture the essence of R-squared. I'm leaning that way.
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Myra
9 days ago
C) Is the proportion of the variance for a dependent variable that's explained by independent variables.
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Ricarda
19 days ago
Yes, R-squared measures the extent to which two variables are linearly related.
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Jeannetta
1 months ago
B) Expresses the extent to which two variables are linearly related.
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Hubert
1 months ago
I agree, option B is the correct definition of R-squared.
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Kenneth
2 months ago
The wording in C sounds spot on to me. Gotta go with that one.
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Alyssa
2 months ago
I think R-squared is about the proportion of variance explained, so I'm going with C.
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Nelida
2 months ago
I'm not sure, but I think it might be D.
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Ernest
2 months ago
I agree with Lindsay, R-squared measures the proportion of variance explained by independent variables.
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Lindsay
2 months ago
I think the answer is C.
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