Final Report Report No.: 1 Program No.: WAT-CH-0001 Program ...
Final Report Report No.: 1 Program No.: WAT-CH-0001 Program ...
Final Report Report No.: 1 Program No.: WAT-CH-0001 Program ...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>Report</strong> <strong>No</strong>.: 1<br />
Data Statistics<br />
Number of results 25<br />
Number of excluded 1<br />
results*<br />
Assigned value 0.42<br />
Uncertainty of assigned ---<br />
value<br />
SDPA ---<br />
* The influence of outliers on summary statistics has been minimized by the use of robust<br />
statistical methods but obvious blunders, such as those with incorrect units, decimal point<br />
errors, and results for a different proficiency test item are removed from the data set and treated<br />
separately. These results are not the subject to outlier tests or robust statistical methods.<br />
Methodology Summary<br />
Method<br />
Number of<br />
results<br />
% of total Median Sat. (%)<br />
Ion Chromatography 6 25.0% 0.24 ---<br />
Spectrophotometry 14 58.3% 0.48 ---<br />
other 4 16.7% 0.38 ---<br />
Page 39 of 57
Change language