Systematic random sampling controls the distribution of the sample by spreading it throughout the sampling frame or stratum at equal intervals, thus providing implicit stratification. You can use the ...

Random and systematic errors can contribute to the uncertainty of a measurement. ... Here is an example method for heating different volumes of water using a Bunsen burner.

Systematic and random sampling Systematic sampling means testing a hypothesis by taking several equally spaced items from a larger list, eg selecting the tenth, 20th and 30th visitor to a theme park.

W. G. Cochran, Relative Accuracy of Systematic and Stratified Random Samples for a Certain Class of Populations, The Annals of Mathematical Statistics, Vol. 17, No. 2 (Jun., 1946), pp. 164-177 ...