Dell EMC Exam D-DS-FN-23 Topic 2 Question 6 Discussion

Actual exam question for Dell EMC's D-DS-FN-23 exam

Question #: 6
Topic #: 2

After running a density plot you realize that the data has a long tail to the right. What can you do to make the dataset more normally distributed?

AUse a scatter plot to obtain a better picture

BUse a histogram to obtain a better picture

CApply a square transformation

DApply a logarithmic transformation

Show Suggested Answer

Suggested Answer: D

by Jesusita at Apr 30, 2025, 07:22 AM

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4 days ago

Definitely go with the logarithmic transformation. That's like the secret sauce for normalizing data.

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9 days ago

I would also consider applying a square transformation to see if it improves the distribution.

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10 days ago

I agree with Jennifer, a logarithmic transformation can help address the long tail to the right in the data.

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10 days ago

Haha, a long tail to the right? Looks like someone's been partying a little too hard!

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1 days ago

A) Use a scatter plot to obtain a better picture

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16 days ago

I think applying a logarithmic transformation could help make the dataset more normally distributed.

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