To understand when mean/median/mode are appropriate, we need the following definitions of level of measurement of data.
1) Nominal Scale
At the nominal scale (also called categorical scale), one uses labels. For example, if you do a survey, you are often asked to characterize things using "strongly disagree", "disagree", "neutral", "agree", "strongly agree", this is an example of nominal scale. Another example would be a data set of majors of university students. In these data sets, only the mode is defined, thus only the mode is appropriate.
2) Ordinal Scale
At the ordinal scale, one uses rankings. For example, a class of students may be ranked by height, or the Mohs hardness scale (a scale that ranks the hardness of various metals/minerals from 1 being the ...
Solution Summary
This solution discusses the nominal sale, the ordinal scale, the interval scale and the ratio scale and how they relate to the appropriate statistical test in 556 words.
... of a literature review as it applies to the topic of the applied dissertation ...Applying Constructivism to Nursing Education in Cultural Competence: A Course ...
... reports, patient surveys, admissions, and departmental statistics. ... leaders are considering applying it to ... own application should consider the potential bias ...
... or feedback and use vital statistics or information ... of study, thus give me practitioner (applied) skills needed ... an example letter of intent to applying for a ...
... Medicine involve more than simply applying natural healing ... be effective, particularly when applied to measures ...Statistics-Data-and-Systems/Statistics-Trends-and ...
...Statistics from Morgan Stanley Dean Witter's annual Center ... so if this does not apply to you ... McCleave (1996) states that health care managers should look to ...
... ethical issues that might also apply to the ... outcomes, including iatrogenic sequelae of applied neonatal intensive ... This applies even when that baby's of parents ...
... Additionally, the concept (AHP) applies to a major ... by administering anesthetics remove sutures apply filling materials ... References Bureau of Labor Statistics (BLS ...
... numerous maxims that could be applied, these three ... attempt to explore this ethical dilemma and apply. ... inaccuracies in current HIV/ AIDS statistics, then public. ...
