IASSC ICBB Exam - Topic 3 Question 101 Discussion

Actual exam question for IASSC's ICBB exam

Question #: 101
Topic #: 3

[All ICBB Questions]

To be an effective Lean Six Sigma practitioner one must understand the difference between ___________________________.

AANOVA and the Analysis of Variance

BNonparametric tests and tests of Non-normal Data

CF-test and test of variances of 2 samples

DPractical and Statistical significance

Show Suggested Answer

Suggested Answer: D

by Zona at Mar 05, 2026, 06:34 PM

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Shelba

9 hours ago

Nonparametric tests are so underrated, they really help with non-normal data!

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Helga

6 days ago

I thought the F-test was just for comparing means, not variances?

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Dan

11 days ago

Wait, isn't ANOVA just a fancy term for the Analysis of Variance?

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Ashley

16 days ago

Totally agree, practical significance matters more.

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Kati

21 days ago

C is crucial for real-world applications!

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Sherron

26 days ago

I think nonparametric tests are for non-normal data, but I'm confused about when to use them versus parametric tests.

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Vilma

1 month ago

I feel like the F-test and test of variances are closely related, but I can't remember the specifics on how they differ.

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Lili

1 month ago

I remember practicing a question on ANOVA, but I can't recall if it's the same as the Analysis of Variance or if that's just a different term for it.

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Sherly

1 month ago

I think the question is about understanding practical vs. statistical significance, but I'm not entirely sure how to differentiate them clearly.

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