This site is a part of the JavaScript E-labslearning objects for decision making. Other JavaScript in this series are categorized under different areas of applications in theMENUsection on this page.

The following is a JavaScript that pools several sampling estimates of means, variances, and standard deviations.

Enter your up-to-14 sample sizes, and their sampling estimates for the population’s mean, and variance and then click the

Calculatebutton. Blank boxes are not included in the calculations but zeros are.In entering your data to move from cell to cell in the data-matrix use the

Tab keynot arrow or enter keys.

Statistical Thinking for Decision Making

Kindly email your comments to:

Professor Hossein Arsham

The Copyright Statement: The fair use, according to the 1996 Fair Use Guidelines for Educational Multimedia, of materials presented on this Web site is permitted for non-commercial and classroom purposes only.

This site may be translated and/or mirrored intact (including these notices), on any server with public access. All files are available at http://home.ubalt.edu/ntsbarsh/Business-stat for mirroring.Kindly e-mail me your comments, suggestions, and concerns. Thank you.

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