ASQ Exam CQE Topic 9 Question 64 Discussion

Actual exam question for ASQ's CQE exam

Question #: 64
Topic #: 9

Given the data below, what is the 90% confidence interval for the variance?

22, 23, 19, 17, 29, 25

A4.21 - 99.07

B15.32 - 28.66

C8.27 - 79.88

D16.87 - 56.52

Show Suggested Answer

Suggested Answer: C

by Rory at Jan 06, 2023, 10:52 AM

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