Databricks Exam Databricks Certified Professional Data Scientist Topic 5 Question 70 Discussion

Actual exam question for Databricks's Databricks Certified Professional Data Scientist exam

Question #: 70
Topic #: 5

[All Databricks Certified Professional Data Scientist Questions]

Refer to Exhibit

In the exhibit, the x-axis represents the derived probability of a borrower defaulting on a loan. Also in the exhibit, the pink represents borrowers that are known to have not defaulted on their loan, and the blue represents borrowers that are known to have defaulted on their loan. Which analytical method could produce the probabilities needed to build this exhibit?

ALinear Regression

BLogistic Regression

CDiscriminant Analysis

DAssociation Rules

Show Suggested Answer

Suggested Answer: B

by Amina at Sep 13, 2024, 12:55 PM

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Kathrine

2 months ago

I'm just glad they didn't include 'Tarot Cards' as an option. That would have really thrown me for a loop!

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Venita

13 days ago

I believe Discriminant Analysis could also work in this scenario.

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Iluminada

15 days ago

C) Discriminant Analysis

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Caprice

26 days ago

I would go with Linear Regression for this one.

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Valda

27 days ago

A) Linear Regression

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Rosamond

29 days ago

I think Logistic Regression would be the best method for this.

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Cecil

1 months ago

B) Logistic Regression

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Asuncion

2 months ago

Linear Regression? Really? The data is clearly binary, not continuous. Looks like someone in the question writing team needs a refresher on machine learning methods. *shakes head*

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Celestine

1 months ago

B) Logistic Regression

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Annamae

2 months ago

C) Discriminant Analysis

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Donette

2 months ago

B) Logistic Regression

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Shayne

2 months ago

Hold up, did they really think Association Rules would be a valid answer? That's like trying to solve a calculus problem with a hammer. Gotta love these exam questions, they really keep you on your toes!

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Glory

5 days ago

Who knows, maybe just to throw people off.

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Soledad

6 days ago

I wonder why they included it as an option.

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Mari

7 days ago

Definitely, it doesn't really fit the context at all.

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Lauran

8 days ago

Yeah, Association Rules seems like a strange choice for this exhibit.

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Winfred

16 days ago

D) Association Rules

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Emiko

18 days ago

C) Discriminant Analysis

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Jaime

1 months ago

B) Logistic Regression

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Sage

1 months ago

A) Linear Regression

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Glendora

3 months ago

I'm not sure about this one. Discriminant Analysis could also work, but the probabilities on the x-axis make me think Logistic Regression is the way to go. Either way, this is a tough question!

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Willard

1 months ago

I agree, the probabilities on the x-axis point towards Logistic Regression.

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Chauncey

1 months ago

I think Logistic Regression is the best choice here.

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Keneth

3 months ago

I'm not sure, but I think Logistic Regression makes sense because it can predict probabilities.

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Jamal

3 months ago

Logistic Regression seems like the obvious choice here. The x-axis shows probabilities, and the colors represent the two classes - defaulted and not defaulted. Logistic Regression is perfect for this kind of binary classification problem.

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