Asked by Anonymous

Find the 95% confidence interval for the standard deviation of the lengths of pipes if a sample of 26 pipes has a standard deviation of 10 inches

Answers

Answered by PsyDAG
95% = mean ± 1.96 SEm

SEm = SD/√n
Answered by Jack
7.8< o <13.8
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions