Answer Happy

Posted: **Sun Sep 05, 2021 5:05 pm**

: If The Weights Of 16 Years Old Boys Are Normally Distributed With Standard Deviation 8kgs We Choose A Sample Of 16 Boys 1 (261.16 KiB) Viewed 281 times

If the weights of 16-years old boys are normally distributed with standard deviation 8kgs. We choose a sample of 16 boys with mean 40kgs. Find 95% confidence interval for the weights 132 08 45 92) 13608,4392