ASQ Exam CSSBB 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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