Department of the Environment, Water, Heritage and the Arts home page

About us | Contact us | Publications | What's new

Water lilyAlligator River, Northern TerritoryRanger Uranium Mine, Northern Territory

Publications

Before you download

This report is available as a PDF file. You will need Adobe Acrobat Reader installed on your computer to view PDF files. Please note these are large files. We recommend you save the PDFs on to your computer/network before attempting to open or print them.

If you are unable to access the report, please email us or phone 61 (0)8 8920 1110 to organise a suitable alternative format.

Annual rainfall statistics for stations in the Top End of Australia: Normal and log-normal distribution analysis

Technical Memoranda 27
Vardavas IM
Supervising Scientist, 1992
ISSN 0810-9532
ISBN 0 644 25296 0

PDF file

About this document

A simple procedure is presented for the statistical analysis of measurement data where the primary concern is the determination of the value corresponding to a specified average exceedance probability. The analysis employs the normal and log-normal frequency distributions together with a C 2-test and an error analysis. The error analysis introduces the concept of a counting error criterion, or z -test, to test whether the data are sufficient to make the C 2-test reliable. The procedure is applied to the analysis of annual rainfall data recorded at stations in the tropical Top End of Australia.

© Commonwealth of Australia