Sentence examples for required random from inspiring English sources

It upheld the Tecumseh, Okla., schools' policy that required random urine testing as a condition for participating in any extracurricular activity involving interscholastic competition, including sports teams, the chorus and the Future Homemakers of America.

An intervention study used random sampling to assign participants to three treatment regimes (Matteelli et al. 2000), one cross-sectional study used two-stage stratified cluster sampling (Torres and Sanz 2000), another cross-sectional study used randomization of matched cohorts (Veenema et al. 2009), and a survey protocol required random selection of eligible participants (Chauvin et al. 2009).

The great increase in computer power in recent decades makes available an approach to statistical inference which does not require random sampling, namely randomization tests.

As for the technological argument, why should digital, as opposed to analog, communication require "random listening"?

The new certification process also requires random auditing and testing to make sure the machines hold up under intense use.

They include requiring random audits of files and halving the number of people authorized to view them.

But natural selection requires random variation to generate the various properties.Retrotransposons could provide that variation, by affecting gene expression at random, depending on where they pitch up.

The accident prompted Fire Commissioner Nicholas Scoppetta to announce yesterday that his department would require random drug testing for its 11,500 uniformed firefighters and fire officials and 3,000 emergency medical service workers.

And it has also prompted legislators in the eight states involved to file bills to require random drug testing of technicians at hospitals twice a year.

B3 Neediest Cases B5 EDUCATION B10 ARTS E1-14 DINING IN F1-1 OBITUARIES C15 SPORTSWEDNESDAY D1-7 STestsd Tests for High Schoolers New Jersey's acting governor signed an executive order that requires random steroid testing for athletes on high school teams that qualify for postseason play.

For this we require random access to a memory on a soft-bit granularity.