Chinyeaka H. Izunobi

Chinyeaka Hostensia Izunobi


Lecturer II

BSc., MSc.
Email: hostensia.izunobi@futo.edu.ng

Biography

Mrs Izunobi Chinyeaka is a lecturer in the Department of Statistics, Federal University of Technology, Owerri, Imo State. She is from Edenta, Awoidemili, Orsu L.G.A, Imo State.

She obtained her First School Leaving Certificate (FSLC) and Senior School Certificate of Education (SSCE) at Pioneer Primary School Edenta and Girls’ Secondary School Awoidemili respectively. She holds B.Sc. and M.Sc. degrees in Statistics from Nnamdi Azikiwe University, Awka, Anambra State and the Federal University of Technology, Owerri, Imo State respectively.

Mrs Izunobi Chinyeaka is a registered member of many Statistical bodies like NSA, RSS, NMS and PSSN. She is currently rounding up her PhD in Statistics at the Federal University of Technology Owerri.

She is married to Mr Izunobi Alex with five beautiful children

 

Academic Qualification

  • PhD (STATISTICS)  FUTO  –   (in View)
  • M.Sc. (STATISTICS) FUTO   –   FEBRUARY 26, 2015
  • B.Sc. (STATISTICS) Awka   –   SEPTEMBER 7, 2005

Affiliations

  • Nigerian Statistical Association (NSA)
  • Nigerian Mathematical Society (NMS)
  • International Biometric Society- Group Nigeria (IBS-GN)
  • Professional Statisticians Society Of Nigeria (PSSN)
  • Royal Statistical Society (RSS)

Course assigned to teach:

  • Introduction to Statistics and Probability Theory (STA 211)
  • Sampling Theory and Survey Methods II (STA 513)
  • Statistical Computing II (STA 332)
  • Sampling Theory and Survey Methods I (STA 342)
  • Laboratory for Survey Methods I (STA 344)
  • Statistical Inference I (STA 221)
  • Laboratory for Inference I (STA 223)

Experience

She has been teaching and carrying out research in Statistics since 2011 till date.

Research Interest

Sampling Theory and Demography

Publications

  1. Chinyeaka Hostensia Izunobi and Aloysius Chijioke Onyeka, (2019) “Logarithmic ratio and product-type estimators of population mean in simple random sampling”. International Journal Of Advanced Statistics And Probability. International Journal of Advanced Statistics and Probability, 7 (2) (2019) 47-55.
  2. Chinyeaka Hostensia Izunobi and Aloysius Chijioke Onyeka, (2019)  “Estimation Of Population Ratio In Simple Random Sampling Using Variable Transformation In The Presence Of Nonresponse” Far East Journal of Theoretical Statistics. Volume 57, Number 2, 2019, Pages 103- http://dx.doi.org/10.17654/TS057020103.
  3. Onyeka, A. C. Ogbumuo, D. T. and Izunobi, C. H.(2019) “Estimation Of Population Mean In Stratified Random Sampling When Using Auxiliary Information In The Presence Of Non-Response” Far East Journal of Theoretical Statistics, Volume 55, Number 2, 2019, pp 151-167.
  4. Nwogu, E. C,  Nweke C. J. and Izunobi, C. H. (2018) “Evaluation of age and sex data from states in Nigeria using the 2006 census” Benin Journal of Statistics, Vol. 1, pp. 113-122.
  5. Nwogu, E.C and Izunobi, C.H (2017) “Intral-National Variations in Fertility Levels and Trend in Nigeria “ FUTOJNLS, 2017, 3, pp 200-208.
  6. Onyeka, A.C, Izunobi, C.H and Iwueze I.S. (2015) “Separate-Type Estimators for Estimating Population Ratio in Post-Stratified Sampling Using Variable Transformation “ Open Journal of Statistics, 2015, 5, pp 27-34.
  7. Onyeka, A.C, Izunobi, C.H and Iwueze, I.S (2015) “Estimation of Population Ratio in Post-Stratified Sampling Using Variable Transformation” Open Journal of Statistics, 2015, 5, pp 1-9.
  8. Onyeka, A. C., Nlebedim, V. U. and Izunobi, C. H. (2014) “A Class of Estimators of Population Ratio in Simple Random Sampling using Variable Transformation” Open Journal of Statistics., Vol. 4, pp 284-291.
  9. A. C. Onyeka, V. U. Nlebedim and C.H Izunobi, (2013) “Estimation of Population Ratio in Simple Random Sampling using Variable Transformation”: Global Journal of Science Frontier Research Mathematics and Decision Sciences Volume 13 Issue 4 Version 1.0, pp 77 – 85.
  10. Onyeka, A. C., Nlebedim, V. U. and Izunobi, C. H. (2013) “Exponential Estimators of Population Mean in Post-Stratified Sampling Using Known Value of Some Population Parameters‟: Global Journal of Science Frontier Research Mathematics and Decision Sciences Volume 13 Issue 9 Version 1.0, pp 1 – 10.