Developing a method is an important part of planning an investigation. In an experiment, evaluate the validity of the steps leading up to the conclusion for it to be valid. Random and systematic ...

In an experiment, evaluate the validity of the steps leading up to the conclusion for it to be valid. Random and systematic errors can contribute to the uncertainty of a measurement.

Designing a less perfect solution We used FlashyScience to teach students how to use micrometer screws and for the main investigation we used the University of Colorado Boulder’s PhET simulations and ...

Drawing on data between 2011 and 2020, this project investigates the extent of systematic bias and random error in these two data sources, and how this error may have evolved over time.

Background Wearable sensor systems have the potential to quantify head kinematic responses of head impacts in football. However, on-field use of sensors (e.g. accelerometers) remains challenging due ...

An f curve appropriate to average hydrocarbon structures has been employed, and the results should be applicable to a wide range of organic crystals. Errors due to incompleteness in the Fourier series ...