Question DetailsNormal
$ 2.00
Confidence interval for mean
Question posted by

Given mean = 115  n = 30 and sigma = 20. Find the 90% confidence interval   .........................................................

Available Solution
$ 2.00
Confidence interval for mean
  • This solution has not purchased yet.
  • Submitted On 12 Oct, 2017 06:54:25
Solution posted by
The full answer is attached below....................
Buy now to view full solution.


Other Related Solutions

$ 629.35