Only Qobuz emerged from this random test with all five cycles available.

FORBES: Two Cents About Classical Music For $100

Teachers at an independent special school in Derbyshire are on strike after one of them was asked to take a random drugs test.

BBC: Teachers strike over random drugs test call

For the British are subject to two utterly random forces that regularly test their stoicism and their patience: the weather and the buses.

ECONOMIST: Jack Scott and Reg Varney

You are given the following information. (a) In random testing, you test positive for a disease. (b) In 5% of cases, this test shows positive even when the subject does not have the disease. (c) In the population at large, one person in 1, 000 has the disease.

ECONOMIST: Getting the goat

Norvig pays a small team of contractors to just do random searches all day to test the Google engine, in the hope of teaching it to learn on its own.

FORBES: The Machinist

Concealed in a plastic security carton on a poorly lit section of shelving, somewhere between Random Accountancy Software and Pass Your Driving Test on CD-ROM.

ENGADGET: Windows 8 upgrade diary: the buying experience

Government guidelines say employers have to have consent from staff they want to test for drugs and that tests should be random.

BBC: Teachers strike over random drugs test call

And on that very first test, we just had a set of DNAs plotted at random really.

NPR: Pioneering DNA Forensics

In Ghana, for example, sixth-graders sitting a simple multiple-choice reading test scored on average the same mark that would be gained by random guessing.

ECONOMIST: Education