A random sample of size 30 from a normal population yields x =
61 and s = 6. The lower bound of a 95 percent confidence interval
is
(Round off upto 2 decimal places).
A random sample of size 30 from a normal population yields x = 61 and s = 6. The lower bound of a 95 percent confidence
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am