Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3)
To identify certain variable that influence the result Internet and Computing Core Certification examination (IC3) which is conducted in the ComputerCenter and Internet at the University of Mosul. The affect of the response of the examination score in the computer applications by seven explanatory v...
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| Format: | Article |
| Language: | English |
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Mosul University
2013-03-01
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| Series: | Al-Rafidain Journal of Computer Sciences and Mathematics |
| Subjects: | |
| Online Access: | https://csmj.mosuljournals.com/article_163445_01f1b921962774a9c2d620ad19eab14b.pdf |
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| _version_ | 1850176417368637440 |
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| author | Marwan Dabdoub Ahmed Esmaeel |
| author_facet | Marwan Dabdoub Ahmed Esmaeel |
| author_sort | Marwan Dabdoub |
| collection | DOAJ |
| description | To identify certain variable that influence the result Internet and Computing Core Certification examination (IC3) which is conducted in the ComputerCenter and Internet at the University of Mosul. The affect of the response of the examination score in the computer applications by seven explanatory variables were studied, the variables are: the score of computer basics examination, the examinee's sex, the experience of the examinee in the computer, the specialization of the examinee, the participation of the examinee in courses, degree to be obtained through study and the repeated participation in the examination.<br /> Four statistical procedures were applied to select the best regression equation that involves the explanatory variables which have a real effect on the dependent variable. These procedures include: forward selection, backward elimination, stepwise regression and all possible procedures depending on certain comparison measures, which include mean square error MSe, and Mallows-Cp Statistics.<br /> It was clear that the best model which non-presence of the constant b<sub>0</sub>, and involves the variables: the score of computer basics examination, the examinee's sex, the specialization of the examinee and degree to be obtained through study.<br /> |
| format | Article |
| id | doaj-art-af1ab2e7de6c4db98bcdf2d1a2ef73dd |
| institution | OA Journals |
| issn | 1815-4816 2311-7990 |
| language | English |
| publishDate | 2013-03-01 |
| publisher | Mosul University |
| record_format | Article |
| series | Al-Rafidain Journal of Computer Sciences and Mathematics |
| spelling | doaj-art-af1ab2e7de6c4db98bcdf2d1a2ef73dd2025-08-20T02:19:16ZengMosul UniversityAl-Rafidain Journal of Computer Sciences and Mathematics1815-48162311-79902013-03-0110111312510.33899/csmj.2019.163445163445Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3)Marwan Dabdoub0Ahmed Esmaeel1Computer Sciences and Mathematics University of Mosul, Mosul, IraqComputer Sciences and Mathematics University of Mosul, Mosul, IraqTo identify certain variable that influence the result Internet and Computing Core Certification examination (IC3) which is conducted in the ComputerCenter and Internet at the University of Mosul. The affect of the response of the examination score in the computer applications by seven explanatory variables were studied, the variables are: the score of computer basics examination, the examinee's sex, the experience of the examinee in the computer, the specialization of the examinee, the participation of the examinee in courses, degree to be obtained through study and the repeated participation in the examination.<br /> Four statistical procedures were applied to select the best regression equation that involves the explanatory variables which have a real effect on the dependent variable. These procedures include: forward selection, backward elimination, stepwise regression and all possible procedures depending on certain comparison measures, which include mean square error MSe, and Mallows-Cp Statistics.<br /> It was clear that the best model which non-presence of the constant b<sub>0</sub>, and involves the variables: the score of computer basics examination, the examinee's sex, the specialization of the examinee and degree to be obtained through study.<br />https://csmj.mosuljournals.com/article_163445_01f1b921962774a9c2d620ad19eab14b.pdfregression analysisforward selection procedurebackward elimination procedurestepwise selection procedureall possible regressions procedure |
| spellingShingle | Marwan Dabdoub Ahmed Esmaeel Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3) Al-Rafidain Journal of Computer Sciences and Mathematics regression analysis forward selection procedure backward elimination procedure stepwise selection procedure all possible regressions procedure |
| title | Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3) |
| title_full | Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3) |
| title_fullStr | Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3) |
| title_full_unstemmed | Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3) |
| title_short | Identification of Some Variables Affecting the Granting of The Fundamentals of Computer and Internet Certificate (IC3) |
| title_sort | identification of some variables affecting the granting of the fundamentals of computer and internet certificate ic3 |
| topic | regression analysis forward selection procedure backward elimination procedure stepwise selection procedure all possible regressions procedure |
| url | https://csmj.mosuljournals.com/article_163445_01f1b921962774a9c2d620ad19eab14b.pdf |
| work_keys_str_mv | AT marwandabdoub identificationofsomevariablesaffectingthegrantingofthefundamentalsofcomputerandinternetcertificateic3 AT ahmedesmaeel identificationofsomevariablesaffectingthegrantingofthefundamentalsofcomputerandinternetcertificateic3 |