A quantum machine has used entangled qubits to generate a number certified as truly random for the first time ... predetermined to have a single outcome by physics leaves room for patterns that could ...

JPMorgan Chase & Co. has generated and certified so-called truly random numbers using a quantum computer, in a world-first that the bank hopes will have applications for security and trading.

Stable process: Data points remain within control limits without patterns or trends. Out-of-control process: Points outside control limits signal potential issues. Non-random patterns: Trends, cycles, ...