'Statistical accuracy' diaporamas de présentation

Modelling of Defects DFT and complementary methods

301 views • 27 slides

Welcome

Welcome.

272 views • 27 slides

Alaska Visitor Arrivals Fall / Winter 2000 - 2001

Alaska Visitor Arrivals Fall / Winter 2000 - 2001 State of Alaska Department of Community & Economic Development NuStats International, Inc. Klugherz & Associates Example of Findings 254,000 visitors in Fall/Winter 2000-01 216,000 visitors in Fall/Winter 1998-99

504 views • 21 slides

NHD Flow and Velocity Project

NHD Flow and Velocity Project. Greg Schwarz, Reston, VA Alan Rea, Boise, ID. Needed: Estimates of flow and velocity for every reach in NHD. Useful for determining: Dilution of pollutant loadings Travel time between pollution sources and water intakes Pollution attenuation with distance.

491 views • 21 slides

Counting Statistics

Counting Statistics. 31. 32. Statistical Accuracy. Factors that affect statistical accuracy :. Count rate Count time Background Equipment efficiency . Sample vol. Geometry Moisture absorption. Events. 33. Error Reduction. Peer Check STAR Procedure Use and Adherence.

253 views • 15 slides