Sample Survey on the Academic Performance of Addis Ketema Senior Secondary School Students in the Year 1990 E.C.
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Date
1999-06
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Addis Ababa University
Abstract
Statistics is a theory of information with inference as its goal. The
branch of statistics that best describes the above fact is sample survey.
In sample survey, we often deal with the collection, organization and
analysis of data to make inference.
Sample survey makes it easier to study effects of various variables on
the suhject matter of interest and making inferences based on the data which
have been obt'1ined under th e study.
In this paper, data have been collected on the academic performance
of students of /\e!clis I<:etema Senior Secondary School on the basis of grades
scoreci in the Eth iopian School Leaving Certificate Examination (ESLCE) by
both the regular and extension (even ing) program students. This could be
done by simple random sampling and stratified random sampling.
In the analysis of the data, we will be dealing with estimation,
cnmr"risons ane! h ~/ pothe s i s testing of different parameters. Main and
r;n rn h;nod ef fect!:' of various variables such as effects of field of study and sex
01' !ll" rPlf ormance of students will also be analyzed.
Fin." lIy. r:onr;/usions and recommenciations will be made.
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Sample Survey on the Academic Performance