Solution Found!
Show that the endpoints for a 100(1 )% confidence interval for are 6 t /2(n2)+ 72 n 2
Chapter 7, Problem 7.6-14(choose chapter or problem)
QUESTION:
Show that the endpoints for a 100(1 )% confidence interval for are 6 t /2(n2)+ 72 n 2 .
Questions & Answers
QUESTION:
Show that the endpoints for a 100(1 )% confidence interval for are 6 t /2(n2)+ 72 n 2 .
ANSWER:Step 1 of 7
Find the mean and variance for .
If is normally distributed, then its expected value and variance would be given by :