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IASSC ICYB Exam - Topic 8 Question 90 Discussion

Actual exam question for IASSC's ICYB exam
Question #: 90
Topic #: 8
[All ICYB Questions]

Six Sigma refers to a process whose output has 100% of its data points within 8 Standard Deviations from the Mean.

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Suggested Answer: A

by Bernardo at May 01, 2025, 06:22 PM

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Dante
3 months ago
I thought it was 8 too! Thanks for clarifying!
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Lang
3 months ago
Wait, 8 standard deviations? That seems off.
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Nilsa
3 months ago
Totally agree, it's a common misconception!
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Wilburn
3 months ago
Yep, definitely false. Six Sigma is all about minimizing defects.
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Barrett
4 months ago
That's actually false, it's 6 standard deviations.
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Lyndia
4 months ago
From what I studied, Six Sigma typically refers to 6 standard deviations, so I would lean towards this being false.
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Alecia
4 months ago
I feel like I might have seen something about the mean and standard deviations in my notes, but I can't recall the exact details.
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Dorsey
4 months ago
I remember practicing a question that mentioned 6 standard deviations, so I think this statement is false.
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Shayne
4 months ago
I think Six Sigma is about having very few defects, but I'm not sure if it's exactly 8 standard deviations.
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Serita
5 months ago
Hmm, I'm a bit confused on this one. I know Six Sigma is about process improvement, but I'm not sure about the specifics of the standard deviations. I'll have to think it through carefully before answering.
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Fatima
5 months ago
I remember learning about Six Sigma in class. If I recall correctly, it's about having 99.99966% of data within 6 standard deviations of the mean, not 8 standard deviations. So the answer is False.
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Yuki
5 months ago
Okay, I'm pretty sure Six Sigma is about reducing defects, not having 100% of data within 8 standard deviations. I think the answer is False, but I'll double-check the details.
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Queenie
5 months ago
Hmm, this seems like a tricky one. I'll need to think carefully about the definition of Six Sigma and what it means to have 100% of data points within 8 standard deviations.
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Elliot
9 months ago
I'm pretty sure Six Sigma has something to do with quality management, not statistics. This answer choice is just plain wrong.
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Fausto
8 months ago
B) False
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Nu
8 months ago
I agree, Six Sigma is definitely related to quality management.
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Polly
8 months ago
B) False
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Aliza
8 months ago
A) True
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Arthur
9 months ago
Haha, Six Sigma must be some new workout routine if it's all about standard deviations. I'm sticking with my 5K training program!
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Hershel
9 months ago
No way, Six Sigma is about getting defects down to 3.4 per million, not 8 standard deviations! This question is way off.
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Nelida
8 months ago
B) False
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Albina
9 months ago
A) True
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Sharen
9 months ago
B) False
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Leontine
9 months ago
A) True
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Verlene
10 months ago
Because Six Sigma actually refers to a process whose output has 99.99966% of its data points within 6 Standard Deviations from the Mean, not 100% within 8 Standard Deviations.
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Rikki
10 months ago
Why do you think it's false?
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Verlene
10 months ago
I disagree, I believe it's false.
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Rikki
10 months ago
I think the statement is true.
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