A Researcher Wanted to Learn Something About the Religious Affiliation

question 73

Essay

A researcher wanted to learn something about the religious affiliation of the students at the local college (e.g. ,what percent were Catholic,Jewish,etc. ).This information was not available from the Registrar and the researcher was working with a very limited budget.Therefore,she used the principle of EPSEM to select a group of 200 students,called each of them at home,and conducted a brief interview.She was able to develop many conclusions based on this information.For example,she found that 50 of the 200 respondents were Catholic and concluded that about 25% of students at the college would claim the same religious affiliation.
Identify each of the following elements in this research scenario and explain their importance:
a.Population
b.Sample
c.Parameter
d.Statistic
e.EPSEM
f.Representative

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Definitions:

Light-Sensitive

Having a physical or chemical sensitivity to light, affecting how substances or organisms respond to light exposure.

Color-Sensitive

The ability to perceive and differentiate colors accurately.

Protestant Christianity

A branch of Christianity that originated with the Reformation, a movement against perceived errors in the Roman Catholic Church, emphasizing the authority of the Bible and salvation through faith alone.