1. 1  a device, usually electronic, that processes data according to a set of instructions. The digital computer stores data in discrete units and performs arithmetical and logical operations at very high speed. ( 2 as modifier): computer technology, related prefix cyber-.
We are concerned with the analysis of data generated from an experiment. It is wise to take time and effort to organize the experiment properly to ensure that the right type of data, and enough of it, is available to answer the questions of interest as clearly and efficiently as possible.
Making Tables and Graphs. Background: When conducting experiments, one needs to deal with variables, those factors or elements that are likely to vary or change. A typical study has an independent variable and a dependent variable.