IASSC ICYB Exam - Topic 8 Question 102 Discussion

Actual exam question for IASSC's ICYB exam

Question #: 102
Topic #: 8

[All ICYB Questions]

The Pareto Chart is a tool that displays data that typically follows what ratio?

A70:30

B80:20

C90:10

D95:5

Show Suggested Answer

Suggested Answer: B

by Yun at Apr 02, 2026, 07:19 PM

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Karan

2 months ago

Definitely B) too. It's all about focusing on the key issues.

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Eric

2 months ago

Agreed! It shows the vital few vs. trivial many.

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Latricia

2 months ago

I think it's B) 80:20. Seems common.

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Christiane

2 months ago

Wait, is it really that simple?

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Roy

2 months ago

Totally agree, 80:20 is the classic!

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Jonelle

3 months ago

Really? I thought it was 90:10.

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Claribel

4 months ago

Definitely B) 80:20.

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Levi

4 months ago

It's the 80:20 rule!

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Serita

5 months ago

I’m a bit confused; I thought it could also be 70:30, but now that I think about it, 80:20 sounds more familiar.

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Heidy

5 months ago

I feel like I've seen a question like this before, and it was about how 80% of effects come from 20% of causes, so I'm leaning towards B.

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Ona

5 months ago

I remember practicing with a question about the Pareto principle, and I think it was definitely 80:20, but I might be mixing it up with something else.

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Linsey

5 months ago

I think the Pareto Chart is related to the 80:20 rule, but I'm not completely sure if that's the exact ratio.

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