An engineer at a quantum computing facility investigated the recovery times of 27 sovereign processing nodes after a simulated localized thermal fault was injected.
In the baseline experiment, each node recorded a unique recovery time, measured to the nearest microsecond. The maximum allowable recovery time before a node enters failsafe mode is 150 microseconds, and the median recovery time for the 27 nodes was observed to be 94 microseconds.
Determine how many of these processing nodes had a recovery time greater than the median. Fully explain your reasoning.
235 exam-style questions on AQA A Level Psychology Data handling and analysis. Each one has a worked solution and a mark scheme showing where the marks go.