SAS Exam A00-240 Topic 10 Question 88 Discussion

Actual exam question for SAS's A00-240 exam

Question #: 88
Topic #: 10

[All A00-240 Questions]

Refer to the confusion matrix:

Calculate the accuracy and error rate (0 - negative outcome, 1 - positive outcome)

AAccuracy = 58/102, Error Rate = 23/48

BAccuracy = 83/102, Error Rate = 67/102

CAccuracy = 25/150, Error Rate = 44/150

DAccuracy = 83/150, Error Rate = 67/150

Show Suggested Answer

Suggested Answer: A

by Dorothea at May 21, 2024, 05:58 PM

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Laquita

6 months ago

Okay, let's break this down step-by-step. The accuracy is the number of correct predictions divided by the total number of predictions. And the error rate is the number of incorrect predictions divided by the total number of predictions. I think the answer is B, but I'll have to double-check my work.

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Iesha

4 months ago

Yes, that's correct. And the error rate is 67 out of 102.

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Glenna

5 months ago

I think the accuracy is 83 out of 102.

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Corinne

5 months ago

Yes, that's correct. And the error rate is 67 out of 102.

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Karma

5 months ago

Yes, B seems to be the most accurate option after going through the steps.

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Martina

5 months ago

I agree, B looks like the correct choice based on the calculations we did.

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Sarina

5 months ago

I think the accuracy is 83 out of 102.

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Dianne

5 months ago

I think the answer is B as well. It seems like the most accurate calculation.

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Leanna

6 months ago

Haha, this question is a real brain-teaser! I'm going to have to put on my thinking cap for this one. Let's see, is it C? No, wait, maybe it's D... *scratches head*

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Bernardine

5 months ago

No, I believe it's A

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Estrella

5 months ago

I think it's B

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Vanna

6 months ago

Hmm, I'm not sure about this one. The confusion matrix looks a bit confusing to me. I'll have to double-check my work on this one.

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Bettyann

6 months ago

I think the answer is B. The accuracy is 83/102 and the error rate is 67/102. This makes the most sense given the information provided in the confusion matrix.

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