SOLUTION: Construct the indicated confidence interval for the population mean μ using a​ t-distribution.
c=0.95​, x overbar=115, s=10​, n=15
The confidence interval
Algebra ->
Probability-and-statistics
-> SOLUTION: Construct the indicated confidence interval for the population mean μ using a​ t-distribution.
c=0.95​, x overbar=115, s=10​, n=15
The confidence interval
Log On
Question 1043991: Construct the indicated confidence interval for the population mean μ using a t-distribution.
c=0.95, x overbar=115, s=10, n=15
The confidence interval is? Round to the nearest tenth as needed. Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! CI is mean +/- t (0.975, df=14) s/ sqrt (n)
115+/-(2.145)(10)/sqrt (15)
=115+/-5.5
(109.5,120.5)
