Browsing Statistics by Issue Date

Now showing items 21-40 of 238

A Study on Factors Affecting Academic Achievement of Students at Bole Senior Secondary School

Tamiru, Mathewos (Addis Abeba university, 1995-06)

This study was designed to find alit the most important variables that affect the academic achievements of students at Bole Senior Secondwy School. The sample consisted of one hundred and twenty four students of which ...
Comparison of Two Sample Means Tests

Kahssay, Mussa (Addis Abeba university, 1995-06)

In this Paper Three testes which are used for testing the equality of means of two normal populations when the population variances ratio is known are compared through an extensive simulation study . the testes aer the ...
Multivariate Assessment of Environmental Effects on Grain Yield and Component Characters of tef (Eragrostis Te!(Zllcc.) Trotter) Genotypes

Kassa, Legesse (Addis Abeba university, 1997-06)

Tllis study was designed to attain a better understanding of envirollllental factors such as soil and climate that could account for variation in grain yield and component characters of tef genotypes, Furthennore, it was ...
Determinants of School Enrollment in Ethiopia

Gebreselassie, Mulugeta (Addis Ababa, Ethiopia, 1998)

This paper assesses empirically the role of household, community. individual and regional factors in determining school en rollment in Ethiopia. It uses logistic regress ion and discriminant analyses methods to analyze ...
Graduate Seminar Report on Completeness and Compactness of Function Spaces

Katopodis, George (Addis Ababa University, 1998-05)
An Investigation into Some Factors Affecting Academic Perforiiance of First year Regular Science Degree Students’

Tewoldebrhan Habte (Addis Abeba university, 1998-06)

The purpose of the study was to assess the influence of ESLCE GPA and some lelected factors_on first year Science Students' academic performance. The data analyzed . came from a random sample of one hundred and fifty ...
Determinats of Dropping out from Schools in Ethiopia

Mamo, Meseret (Addis Abeba university, 1998-06)

Dropping out has been ethiopia's problem since the enseption of modern in 1906 but litle is known about the underline causal factors that lead student to dropping out of school. In this study, the effects of extemal factors ...
Comparative Performance of Students from Addis Ababa and Oute Parts of the Country

Omer Mohammed (Addis Abeba university, 1998-06)

Some mul tivadate statistical PJctho'!3 lp,'Ie boon employed in this study. In particul(;l:, the method of pr:Jfite analysis have been used to /' compare tho performance of studonts \jllo originated from Addis Ababa ...
Comparative Analysis of Pertility Infant and Child Mortality in Somali and Affar Region

Teshome, Tamirat (Addis Ababa University, 1998-06)
The Effect of Type of School on Academic Performance of Science Freshman Students of AAU

Agidew, Awraris (Addis Ababa University, 1998-06)
Application of Statistical Sampling to Auditing and Accounting

Ayele, Befekadu (Addis Ababa, 1999)

An inquiry anses In applying sampling techniques to auditing. Why do auditors sample? Possible reasons may be: • When the nature and materiality of the balance or class of transactions does not demand a 100 percent ...
A Study of Some Selected Factors Affecting Academic Performance of Students at Kotebe College of Teacher Education

Regassa, Abera (Addis Ababa, 1999)

This study attempts to assess the predictive validity of some selected variables on students past experience, identification, parental economic and educational backgrounds and college facilities. It investigates the most ...
Methods for Low Dose Risk Extrapolation Based on Logistic Dose Response Model

Woldemariam, Solomon (Addis Abeba university, 1999-05)

Many methods of low dose risk assessment based on the popularly used dose response models have been suggested. The estimates of risk by the different methods were observed to differ largely. In this paper, two alternative ...
Detrminants of Child Nutrition status A Case Study in Drought Prone Area of Some Selected regions with Ngo's intervention

Solomon, Chefo (Addis Abeba university, 1999-05)

The Food Sccurity and Nutrition Baseline survey data gatherd from servey conducted in jun/juy 1997 in 47 woredas of eight regional states in the country are used the logistic regrssion model is built to assess the association ...
A Study of Some Selected Factors Affecting Academic Performance of Students at Kotebe College of Teacher Education

Regassa, Abera (Addis Abeba university, 1999-06)

This study attempts to assess the predictive validity of some selected variables on students past experience, identification, parental economic and educational backgrounds and college facilities . It investigates the ...
Impacts of Some Socio-Demographic Characteristics on Fertility In Urban Addis Ababa OlS and Tobit Analysisj

Dejene, Negussie (Addis Abeba university, 1999-06)

Individual household fertility has been modeled in various ways in the literature. In many empirical studies of fertility, the number of children ever born is modeled as a function of social, economical and demographic ...
Factors Affecting Health and Nutritional Status of Children in Ethiopia

Asfaw, Keffene (Addis Abeba university, 1999-06)

In attempt to identify the factors that affect health and nutritional status of children in Ethiopia, this thesis focused on children in the age group 3 to 59 months. The thesis used data gathered by Central statistical ...
Statistical Analysis of the Performance of City-Buses in Addis Ababa in 1990 E.C.

Abebe, Samuel (Addis Ababa University, 1999-06)
Time Series Analysis on the Outgoing International Telephone Calls to Saudi Arabia (1989 G.C. - 1996 G.C.)

Mohammed, Yimam (Addis Ababa University, 1999-06)
Sample Survey on the Academic Performance of Addis Ketema Senior Secondary School Students in the Year 1990 E.C.

Assefa, Dawit (Addis Ababa University, 1999-06)

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 ...

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