Determine which of the four levels of measurement (nominal, ordinal, interval, 4) The subjects in which college students major. A) Ratio. B) Ordinal .. 20) Explain what is meant by the term "confounding" and give an example of an experiment in .. know that the mean score on the research paper is 85 for both groups.
Basic Concepts of Measurement Before you can use statistics to analyze a problem, Data measured on the nominal scale is always discrete, as is binary and .. used to measure academic ability among students applying to American colleges . Losing subjects during a long- term study is a common occurrence, but the.
The only controversy of last term arose on this settlement. Among the many subjects discussed, the most important were the relations of elementary teachers . unwillingness to leave their children genuinely as well as nominally in the teacher's hands. Mrs. Byers (Principal of Victoria College, Belfast) read a paper on “The.