This web page demostrates this by constructing a specified number of confidence intervals with the requested confidence level, mean and standard error.

The following information is required.

Population Mean:

Standard error:

Confidence level:

Number of Simulations:

The following parameters are optional, but can be used to customize the appearance. It is okay to leave everything below the line alone, or you can play with the parameters to see what they do.

Line Type for target line:

Line Color for confidence intervals:

To gain a better understanding of how to write new demonstrations for this web site, you can view the source of this page. Then you can view the source of the IntervalEstimation.R script that is run as a callback.

Page developed by Russell Almond.