A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable (i.e. confounding...

for steering a controllable system of state variables toward a desired goal Controlling for a variable in statistics Scientific control, an experiment...

A control variable (or scientific constant) in scientific experimentation is an experimental element which is constant (controlled) and unchanged throughout...

through a comparison between control measurements and the other measurements. Scientific controls are a part of the scientific method. Ideally, all variables...

based on the results of statistical analysis and the strength of scientific controls.[citation needed] A person's assumptions or beliefs about the relationship...

The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century...

Experimental data is data that is generated in the course of a controlled scientific experiment. Data is analyzed using techniques such as calculation...

Quality control (QC) is a process by which entities review the quality of all factors involved in production. ISO 9000 defines quality control as "a part...

controlled trial (or randomized control trial; RCT) is a form of scientific experiment used to control factors not under direct experimental control....

heated and thermostatically controlled bacteriological incubator. In 1925, the company purchased Montreal-based Scientific Supplies, Ltd. The same year...