ASQ CSSBB Exam - Topic 1 Question 39 Discussion

Actual exam question for ASQ's CSSBB exam

Question #: 39
Topic #: 1

An x-bar control chart has been established with control limits of 3.245 and 3.257, n = 5. An engineer collects the following sample and plots the average on the control chart: 3.257, 3,256, 3. 258, 3.259

Athe process is out of control

Bthe process is not out of control

Cthe engineer misused the control chart

Dthe control limits are incorrect

Show Suggested Answer

Suggested Answer: C

by Mozell at May 03, 2022, 04:26 AM

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Lilli

4 months ago

Yup, looks like the engineer needs to check that chart again!

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Krystal

4 months ago

n = 5 means the averages should be closely monitored.

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Talia

4 months ago

Wait, are we sure the control limits are right?

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Fidelia

4 months ago

Totally agree, that's definitely out of control!

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Ronny

5 months ago

The average is 3.259, which is above the upper control limit.

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Mohammad

5 months ago

Hmm, I'm a bit confused here. The question mentions OAuth, but it's not clear to me how that relates to the different options. I'll need to think this through carefully.

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Margery

5 months ago

Hmm, I'm not totally sure about this one. I know default values are used to display some kind of information, but I'm not confident which specific purpose is correct. I'll have to think this through carefully.

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Alonso

5 months ago

Hmm, those numbers look tricky. I'll make sure to square the differences from the mean carefully.

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