Be part of this year's #Aquatennial #TorchlightParade! Apply today for the 2017 parade, which will take place Wednesday, July 19 from 8:30-10:30 pm between the Basilica of St. Mary to 5th Street on Hennepin Avenue.
Design of Experiments. Design of Experiments (DOE) is a study of the factors that the team has determined are the key process input variables (KPIV's) that are the source of the variation or have an influence on the mean of the output. A DOE (or set of DOE's) will help develop a prediction equation for the process in terms of Y = f(X1,X2,X3,X4,....Xn).
Variables in Your Science Fair Project. Variables. Scientists use an experiment to search for cause and effect relationships in nature. In other words, they. design an experiment so that changes to one item cause something else to vary in a predictable way. These changing quantities are called variables.