Confidence Interval Calculator
Confidence interval for a population mean, Sigma known
If the population standard deviation is known, we can directly calculate the
standard deviation of the sampling distribution (the standard error of the estimate)
and use
Confidence Interval Calculator
Confidence interval for a population mean, Sigma known
If the population standard deviation is known, we can directly calculate the
standard deviation of the sampling distribution (the standard error of the estimate)
and use