Mrs. Onyedikachi Precious Ibeakuzie
Mrs. Onyedikachi Precious Ibeakuzie is a LECTURER I in STATISTICS Department, Faculty Of Physical Sciences in Nnamdi Azikiwe University
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Personal Information
Email: | |
Phone: | |
Address: | Statistics, Faculty Of Physical Sciences, Nnamdi Azikiwe University, Awka. |
Faculty/Unit: | FACULTY OF PHYSICAL SCIENCES |
Department/Sub-Unit: | STATISTICS |
Social Profiles
Interest Areas
Academic Qualifications
| Degrees / Basic Certificates | |
|---|---|
| 1 | Nnamdi Azikiwe University. (Doctor of Philosophy, September, 2025) October, 2009 to September, 2025 |
| 2 | Nnamdi Azikiwe University. (Doctor of Philosophy, September, 2025) October, 2009 to September, 2025 Statistics |
| 3 | University of Nigeria Secondary school Nsukka. (SSCE, June, 1998) September, 1992 to June, 1998 |
Relevant/Working Experience
| 1 | Continous Education Programme statistics Coordinator, Nnamdi Azikiwe University, Awka. October, 2025 to February, 2026 |
| 2 | STUDENTS' CLASS ADVISORS/RESULT OFFICERS, Nnamdi Azikiwe University, Awka. October, 2025 to Present |
| 3 | Exam Officer, Nnamdi Azikiwe University, Awka. July, 2011 to July, 2012 |
| 4 | Exam Officer, Nnamdi Azikiwe University, Awka. February, 2011 to September, 2012 |
Creative Output
| Journal Articles | |
|---|---|
| 1 | Precious O. Ibeakuzie, Cyprian A. Oyeka. (2026, April), "Alternative Method of Estimating False Rate of Diagnostic Screening Test for a Condition in a Population", INTERNATIONAL JOURNAL OF RESEARCH AND INNOVATION IN SOCIAL SCIENCE (IJRISS), Vol. 10, (Issue 3), pp 8183-8199 |
| 2 | Okechukwu J. Obulezi 1 , Precious O. Ibeakuzie, Ifeanyi C. Anabike, Chinyere P. Igbokwe and Harrison O. Etaga. (2024, August), "Power Xgamma Distribution: Properties, Estimation, Regression, Simulation and Applications", Computational Algorithms and Numerical Dimensions, Vol. 3, (Issue 1), pp 58-72 |
| 3 | Anabike Charles Ifeanyi, Jachike okoli, Prince Onochie Chukwuma, Chinyere Perpetua Igbokwe, Divine-favour N Ekemezie, Precious Onyedikachi Ibeakuzie. (2024, July), "A new weibull exponential distribution with properties and applications", Asian journal of mathematics and computer research, Vol. 31, (Issue 3), pp 40-52 |
| 4 | Precious O. Ibeakuzie , Ifeanyi C. Anabike , Peace M. Nwankwo , EbereChukwuQ. Chinedu , Divine-Favour N. Ekemezie and Chinyere P. Igbokwe. (2024, July), "Generalized Weighted Chris-Jerry Distribution: Properties and Applications", Complexity Analysis and Applications, Vol. 1, pp 30-44 |
| 5 | Chukwudi D. Obi, Prince O. Chukwuma, Chinyere P. Igbokwe, Precious O.Ibeakuzie, and Ifeanyi C. Anabike. (2024, July), "A Novel Extension of Rayleigh Distribution: Characterization, Estimation, Simulations and Applications", Journal of Xidian University, Vol. 18, (Issue 7), pp 177-188 |
| 6 | Ifeanyi C. Anabike, Ebube S. Okoro, Chinyere P. Igbokwe, Precious O. Ibeakuzieand Divine-Favour N. Ekemezie. (2024, July), "New Extended Rayleigh Distribution: Properties, Estimation, Simulation and Application", Journal of Xidian University, Vol. 18, (Issue 7), pp 189-207 |
| 7 | Precious O. Ibeakuzie and Sidney I. Onyeagu. (2024, June), "Efficiency of a New Parametric Cox Proportional Hazard Model Using Monte Carlo Simulation Study", Earthline Journal of Mathematical Sciences, Vol. 14, pp 817-839 |
| 8 | Precious O. Ibeakuzie1 and Sidney I. Onyeagu. (2024, June), "A Parametric Cox Proportional Hazard Model with Application", Earthline Journal of Mathematical Sciences, Vol. 14, (Issue 4), pp 747-771 |
| 9 | David U. Gideon, Precious O. Ibeakuzie, Divine-Favour N. Ekemezie,Mmesoma P. Nwankwo, Dorathy O. Oramulu and Harrison O. Etaga. (2024, March), "The Double XRAMA Distribution: Theory and Applications", Earthline Journal of Mathematical Sciences, Vol. 14, (Issue 3), pp 477-500 |
| 10 | Okechukwu J. Obulezi , Precious O. Ibeakuzie, Ifeanyi C. Anabike, Chinyere P. Igbokwe and Harrison O. Etaga. (2024, January), "Power XShanker Distribution: Properties, Estimation, and Applications", Computational Algorithms and Numerical Dimensions, Vol. 2, (Issue 1), pp 1-20 |
| 11 | Prince O Chukwuma, Etaga O Harrison, Precious Ibeakuzie,Ifeanyi C Anabike and Okechukwu J Obulez. (2024, January), "A new reduced quantile function for generating families of distributions", Annals of mathematics and physics, Vol. 7, (Issue 1), pp 001-015 |
| 12 | Obubu Maxwell, Ibeakuzie Precious Onyedikachi, Khaoula Aidi, Chijioke Igwe Akpa, Nacira Seddik-Ameur. (2022, January), "Generalized Kumaraswamy Generalized Power Gompertz Distribution: Statistical Properties, Application, and Validation Using a Modified Chi-Squared Goodness of Fit Test", Applied mathematics, Vol. 13, (Issue 3), pp 243-262 |
| 13 | Guobadia Emwinloghosa Kenneth, Ibeakuzie precious Onyedikachi, Uadiale Kenneth Kevin. (2021, January), "Short Term Modeling of the Nigerian Naira/United States Dollar exchange rate using ARIMA Model", Scholars journal of Physics, Mathematics and statistics |
| 14 | Ibeakuzie precious Onyedikachi, Guobadia Emwinloghosa Kenneth. (2021, March), "Research ethics grasp and enactment; a case with university of Benin", Scholars Bulletin |
| 15 | Guobadia Emwinloghosa Kenneth, Ibeakuzie precious Onyedikachi. (2021, March), "On the Contribution of some Economic Sectors to Nigeria Gross Domestic Product", Scholars Bulletin |
| 16 | Obubu Maxwell, Adeleke Akinrinade Kayode, Ibeakuzie precious Onyedikach, Chinelo Ijeoma obi-okpala,Echebiri udochukwu victor. (2019, November), "Useful Generalization of the Inverse Lomax distribution: statistical properties and Application to Lifetime Data", American Journal of Biomedical science and Research |
| 17 | Obubu Maxwell, George Amaeze Osuji, Ibeakuzie precious Onyedikachi, Chinelo ijeoma Obi-Okpala, Ikediuwa Udoka Chinedu, Okpala Ikenna Frank. (2019, November), "Handling critical Multicollinearity using parametric Approach", Academic journal of Applied Mathematical sciences |
| 18 | Cyprian Anene Oyeka, Ibeakuzie Precious Onyedikachi,Ebuh G. U, utazi C. E, chinwe R. Nwosu, obiora Ilouno and Nwankwo C. C. (2012, December), "The moment generating function of the distribution of XcYd", AFRICAN JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE RESEARCH |
| 19 | Cyprian Anaene Oyeka, chigozie Edson Utazi, chinwe Rosemary Nwosu, Godday uwawunkonye, precious Ikpegbu, Happiness obiorah Ilouno Christian chukwuemek. (2010, March), "A statistical comparison of test scores; a nonparametric approach", Journal of mathematical sciences |
| 20 | C.A Oyeka, G.U Ebuh,C.R Nwosu, H Obiora Ilouno,C.C Nwankwo, P. A Ikpegbu, E.C Utazi. (2010, January), "The moment generating function of the distribution of Xc", Global journal of mathematics and statistics |
| 21 | Nwabueze joy chioma, Onyeagu Sidney, Ikpegbu Onyedikachi. (2009, June), "ROBUSTNESS OF THE MAXIMUM LIKELIHOOD ESTIMATION PROCEDURE IN FACTOR ANALYSIS", AFRICAN JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE RESEARCH |
Academic Leadership Qualities
| Editorships | |
|---|---|
| 1 | Editor, "Measuring the Service Quality of Bank by Beta Distribution SERVQUAL" (February, 2021) |
| Reviewerships | |
| 1 | Reviewer, "Applications of class of symmetric mesokurtic error distributions in auto regressive models" (October, 2025) |
| Contributions to the University/Society | |
| 1 | CEP COORDINATOR, "Nnamdi Azikiwe University, Awka." (October, 2025) |
| 2 | MEMBER, "FACULTY OF PHYSICAL SCIENCES HEALTH, SAFETY AND ENVIRONMENTAL COMMITTEE" (March, 2025 to May, 2025) |
| 3 | 200 LEVEL CLASS ADVISER AND RESULT OFFICER, "DEPARTMENT OF STATISTICS STUDENTS CLASS ADVISORS AND RESULT OFFICERS" (October, 2025 to September, 2026) |
| 4 | SANDWICH COORDINATOR, "Nnamdi Azikiwe University, Awka." (October, 2024 to October, 2025) |
| 5 | Faculty of Physical Sciences International Conference Committee, "Faculty of Physical Sciences" (June, 2023 to November, 2023) |
| 6 | Faculty Exam Monitoring Committee, "Faculty of Physical Sciences" (March, 2021 to October, 2015) |
| 7 | RELIEF SOCIETY PRESIDENT, "THE CHURCH OF JESUS CHRIST OF LATTER-DAY SAINTS" (February, 2020 to September, 2025) |
| 8 | Departmental (400) level adviser, "Statistics Department" (March, 2015 to September, 2016) |
Membership of Professional/Relevant Bodies
| 1 | Professional Member, "CHARTERED INSTITUTE OF STATISTICIANS OF NIGERIA" - 20251044 (member since 2025), https://my.cison.org.ng/cison-members/precious123/ |