| 2002 Combined
State Binder Group Round Robin Data |
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Round Robin 2002-1 There were 77 participants in the first Round Robin for 2002.
Summary A - includes all data separately
Summary B - uses the average data from each laboratory that tested multiple Round Robin 2002-1 samples.
Round Robin 2002-2 There were 72 participants in the second Round Robin for 2002.
Summary A - includes all data separately
Summary B - uses the average data from each laboratory that tested multiple Round Robin 2002-2 samples.
Round Robin 2002-3 There were 72 participants in the third Round Robin for 2002.
Summary A - includes all data separately
Summary B - uses the average data from each laboratory that tested multiple Round Robin 2002-3 samples.
Summary C - contains results from labs that were sent RR 2002-3 samples.
Round Robin 2002-4 There were 71 participants in the fourth and last Round Robin for 2002.
Summary A - includes all data separately
Summary B - uses the average data from each laboratory that tested multiple Round Robin 2002-4 samples.
WISDOT will notify Round Robin participants of any tests for which their data was determined to be a statistical outlier. An outlier is defined as that data which is outside of three standard deviations from the average. The determination of outliers is an iterative process. The notification will be contained in a letter attached to the summary report. The participant shall have 30 days to provide WISDOT with a response as to the apparent cause of the outlier. Failure to respond within 30 days will result in loss of certification for certified suppliers as detailed in the Combined State Binder Group Method of Acceptance for Asphalt Binders, January 2002.
Round Robin Data 2002 - Table of Contents
© 1997 North Central Superpave Center
E-mail your comments to: ncsc@ecn.purdue.edu
Last modified: March 20, 2007