ASQ Exam CSSBB Topic 7 Question 94 Discussion

Actual exam question for ASQ's CSSBB exam

Question #: 94
Topic #: 7

[All CSSBB Questions]

The formula for reliability during constant failure rate conditions is:

Use this formula to find the reliability of a product at 800 hours if MTBF = 600 hours.

A0.87

B0.78

C0.37

D0.26

Enone of the above

Show Suggested Answer

Suggested Answer: D

by Staci at Aug 02, 2024, 11:39 AM

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6 days ago

Hmm, I'm not sure about this one. Let me double-check the formula... Yep, A is the right choice. Nailed it!

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9 days ago

Alright, let's see... R = e^(-t/MTBF), so plugging in the values, we get R = e^(-800/600) = 0.87. Looks like A is the correct answer!

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12 days ago

I'm not sure, but I think the formula involves MTBF and failure rate.

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13 days ago

I disagree, I believe the answer is B) 0.78.

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14 days ago

I think the answer is A) 0.87.

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