Volume 7, Issue 4, July 2018
Interval Estimation of a P(X1 < X2) Model for Variables having General Inverse Exponential Form Distributions with Unknown Parameters
Pages: 132-138     Published Online: May 3, 2018
DOI: 10.11648/j.ajtas.20180704.11
Abstract | Full-Text PDF (339KB)
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Statistical Assessment of Employee’s Turnover and Its Causes; In the Case of Moret and Jiru Wereda, North Shoa, Amhara, Ethiopia
Pages: 139-146     Published Online: May 3, 2018
DOI: 10.11648/j.ajtas.20180704.12
Abstract | Full-Text PDF (268KB)
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Bootstrap Confidence Interval for Model Based Sampling
Pages: 147-155     Published Online: May 18, 2018
DOI: 10.11648/j.ajtas.20180704.13
Abstract | Full-Text PDF (896KB)
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Regularized Nonlinear Least Trimmed Squares Estimator in the Presence of Multicollinearity and Outliers
Pages: 156-162     Published Online: Jun. 29, 2018
DOI: 10.11648/j.ajtas.20180704.14
Abstract | Full-Text PDF (352KB)
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Risk Factors of Road Traffic Accidents and Its Severity in North Shewa Zone, Amhara Region, Ethiopia
Pages: 163-166     Published Online: Jul. 23, 2018
DOI: 10.11648/j.ajtas.20180704.15
Abstract | Full-Text PDF (223KB)
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