American Journal of Theoretical and Applied Statistics

Volume 4, Issue 2, March 2015

  • Mathematical Modelling and Steady State Performance Analysis of a Markovian Queue with Heterogeneous Servers and Working Vacation

    Vishwa Nath Maurya

    Issue: Volume 4, Issue 2-1, March 2015
    Pages: 1-10
    Received: Dec. 04, 2014
    Accepted: Dec. 05, 2014
    Published: Mar. 11, 2015
    DOI: 10.11648/j.ajtas.s.2015040201.11
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    Abstract: In the present paper, mathematical modeling for analyzing a Markovian queueing system with two heterogeneous servers and working vacation has been demonstrated. Keeping in view queueing situations in real life problems, here we consider service policy that initially both the heterogeneous servers take vacation when there are no customers waiting fo... Show More
  • Performance Analysis of Powers of Skewness and Kurtosis Based Multivariate Normality Tests and Use of Extended Monte Carlo Simulation for Proposed Novelty Algorithm

    Vishwa Nath Maurya, Ram Bilas Misra, Chandra K. Jaggi, Avadhesh Kumar Maurya

    Issue: Volume 4, Issue 2-1, March 2015
    Pages: 11-18
    Received: Dec. 12, 2014
    Accepted: Dec. 13, 2014
    Published: Mar. 11, 2015
    DOI: 10.11648/j.ajtas.s.2015040201.12
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    Abstract: An ample study of the comparative powers of a number of omnibus multivariate normality tests is main object in this paper. Since testing for multivariate normality tests is considerably more challenging process than for testing of univariate one and therefore, study of testing for multivariate normality tests has its increasing demand. Through this... Show More
  • Design and Estimate of the Optimal Parameters of Adaptive Control Chart Model Using Markov Chains Technique

    Vishwa Nath Maurya, Ram Bilas Misra, Chandra K. Jaggi, Charanjeet Singh Arneja, Rama Shanker Sharma, Avadhesh Kumar Maurya

    Issue: Volume 4, Issue 2-1, March 2015
    Pages: 19-26
    Received: Dec. 04, 2014
    Accepted: Dec. 05, 2014
    Published: Mar. 11, 2015
    DOI: 10.11648/j.ajtas.s.2015040201.13
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    Abstract: Present paper aims to plan and estimate the optimal parameters of an adaptive control chart model for monitoring the mean of a process using sample size and variable interval. Here, the X_BARRA-VSSI chart has been chosen because of its two special features- firstly being an adaptive scheme with great potential for practical application, and second... Show More
  • Correlation Analysis between the Corporate Governance and Financial Performance of Banking Sectors Using Parameter Estimation

    Vishwa Nath Maurya, Rama Shanker Sharma, Saad Talib Hasson Aljebori, Avadhesh Kumar Maurya, Diwinder Kaur Arora

    Issue: Volume 4, Issue 2-1, March 2015
    Pages: 27-32
    Received: Dec. 04, 2014
    Accepted: Dec. 05, 2014
    Published: Mar. 11, 2015
    DOI: 10.11648/j.ajtas.s.2015040201.14
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    Abstract: Present paper deals with problems of determining the relationship between the variables of corporate governance and financial performance of Islamic banks, where we dealt the corporate governance in the banking sector, where increasing the importance of corporate governance, due to their special nature, as the bankruptcy of banks affects not only t... Show More
  • Empirical Analysis of Work Life Balance polIcies and Its Impact on Employee’s Job Satisfaction and Performance: Descriptive Statistical Approach

    Vishwa Nath Maurya, Chandra K. Jaggi, Bijay Singh, Charanjeet Singh Arneja, Avadhesh Kumar Maurya, Diwinder Kaur Arora

    Issue: Volume 4, Issue 2-1, March 2015
    Pages: 33-43
    Received: Dec. 04, 2014
    Accepted: Dec. 06, 2014
    Published: Mar. 11, 2015
    DOI: 10.11648/j.ajtas.s.2015040201.15
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    Abstract: The present paper envisages analyzing the relationship between work life balance policies and employee job satisfaction. Specifically, it has been focused here that the work life balance policies lead to attaining equilibrium between professional work and other activities. Under the present study is also examined that the work life balance policies... Show More
  • Application of Discriminant Analysis on Broncho-Pulmonary Dysplasia among Infants: A Case Study of UMTH and UDUS Hospitals in Maidguri, Nigeria

    Vishwa Nath Maurya, Madaki Umar Yusuf, Vijay Vir Singh, Babagana Modu

    Issue: Volume 4, Issue 2-1, March 2015
    Pages: 44-51
    Received: Mar. 10, 2015
    Accepted: Mar. 10, 2015
    Published: Mar. 21, 2015
    DOI: 10.11648/j.ajtas.s.2015040201.16
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    Abstract: Present research paper envisages investigation of the incidence and prevalence of Broncho-Pulmonary Dysplasia among infants in UMTH and UDUS Hospitals in Maidguri, Nigeria. The data used in this research paper were obtained from the University of Maiduguri Teaching Hospital (UMTH), Maiduguri and Usmanu Danfodiyo University Teaching Hospital Sokoto ... Show More