ASQ CSSBB Exam - Topic 6 Question 25 Discussion

Actual exam question for ASQ's CSSBB exam

Question #: 25
Topic #: 6

The diameters of 50 randomly selected shafts have a mean of 1.525 and standard deviation of 0.006. Find the 95% lower confidence limit for the population mean.

A1.523

B1.524

C1.525

D1.526

E1.527

Show Suggested Answer

Suggested Answer: A

by Mattie at May 07, 2022, 11:48 PM

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Vanna

4 months ago

Is it really that precise? Sounds too good to be true!

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Cordell

4 months ago

Totally agree, 1.524 makes sense!

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Dacia

4 months ago

Wait, how do we even calculate that?

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Delila

4 months ago

I think the lower limit should be around 1.524.

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Dortha

5 months ago

The mean is 1.525 and SD is 0.006.

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Sherell

5 months ago

I've got a good handle on Lewin's model, so I feel confident I can identify the steps in the move stage. I'll read through the options closely.

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Leeann

5 months ago

I keep getting confused between GETVPN and VTI for TBAR. Did we cover that in class?

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Shantell

5 months ago

I'm a bit confused by the mention of an authentication broker. Does that mean we need to introduce an additional component?

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Nilsa

5 months ago

This question seems straightforward. I think the key is to focus on the potential benefits of big data for a small company.

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