Home » Certification Exams Questions » For determining confidence intervals for Variances, which one of the below distributions would you popularly use?

For determining confidence intervals for Variances, which one of the below distributions would you popularly use?

OPTIONS

Normal Distribution
T distribution
Chi-Square Distribution
Binomial

ANSWER

Chi-Square Distribution

EXPLANATION

Chi-Square distribution is typically used for determining confidence intervals for variances, so Chi-Square Distribution is correct.

December 8, 2021 admin Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt No Comment AQA, Lean Six Sigma Black Belt, Lean Six Sigma Black Belt Exam, LSSBB, LSSBB Exam

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