IASSC ICBB Exam - Topic 3 Question 108 Discussion

Actual exam question for IASSC's ICBB exam

Question #: 108
Topic #: 3

[All ICBB Questions]

A ___________ is used primarily to track the stability of the average value of a metric of interest.

ANP Chart

BXbar-R Chart

CI-MR Chart

DC Chart

Show Suggested Answer

Suggested Answer: B

by Gerry at Jul 01, 2026, 02:04 PM

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4 days ago

I thought it was the I-MR Chart? Seems like a close call.

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9 days ago

It's definitely an Xbar-R Chart for averages.

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15 days ago

I feel like the C Chart is more for counting defects, so I’m pretty confident it’s not that one.

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20 days ago

I’m leaning towards the I-MR Chart because it’s used for individual measurements, but I could be mixing it up with something else.

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25 days ago

I remember practicing with NP Charts, but I don't think they track averages specifically.

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1 month ago

I think it might be the Xbar-R Chart since it deals with averages, but I’m not completely sure.

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