Estimating the mean of a normal population which has an imposed coefficient of variation

被引：0
|
作者：
Stefanescu, Stefan V. [1 ]
机构：
[1] Univ Bucharest, Fac Math & Informat, RO-010014 Bucharest, Romania
来源：
BULLETIN MATHEMATIQUE DE LA SOCIETE DES SCIENCES MATHEMATIQUES DE ROUMANIE | 2008年 / 51卷 / 01期
关键词：
point estimation; normal distribution; coefficient of variation; unbiased estimator; minimum variance; Monte Carlo procedure;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Knowing the coefficient of variation we improve the classical average unbiased estimator for the mean of a normal distribution. A Monte Carlo procedure confirmed experimentaly the theoretical results.
引用
收藏
页码：81 / 89
页数：9
相关论文
共 50 条
  • [21] Sequential Estimation of an Inverse Gaussian Mean with Known Coefficient of Variation
    Ajit Chaturvedi
    Sudeep R. Bapat
    Neeraj Joshi
    Sankhya B, 2022, 84 : 402 - 420
  • [22] MODIFIED REGRESSION APPROACH IN PREDICTION OF FINITE POPULATION MEAN USING KNOWN COEFFICIENT OF VARIATION
    Misra, Sheela
    Singh, R. K.
    Shukla, Ashish Kumar
    JOURNAL OF RELIABILITY AND STATISTICAL STUDIES, 2013, 6 (01): : 59 - 67
  • [23] Sequential Estimation of an Inverse Gaussian Mean with Known Coefficient of Variation
    Chaturvedi, Ajit
    Joshi, Neeraj
    Bapat, Sudeep R.
    SANKHYA-SERIES B-APPLIED AND INTERDISCIPLINARY STATISTICS, 2022, 84 (01): : 402 - 420
  • [24] Estimation of population mean when coefficient of variation is known using scrambled response technique
    Singh, HP
    Mathur, N
    JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2005, 131 (01) : 135 - 144
  • [25] Testing the Population Coefficient of Variation
    Banik, Shipra
    Kibria, B. M. Golam
    Sharma, Dinesh
    JOURNAL OF MODERN APPLIED STATISTICAL METHODS, 2012, 11 (02) : 325 - 335
  • [26] A generalised chain ratio type estimator for population mean using coefficient of variation of the study variable
    Khare, B. B.
    Kumar, Sanjay
    NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 2011, 34 (9-10): : 353 - 358
  • [27] Estimation of Population Mean Using Known Coefficient of Variation of the Study Character in the Presence of Non Response
    Khare, B. B.
    Kumar, Sanjay
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2011, 40 (11) : 2044 - 2058
  • [28] Two new confidence intervals for the coefficient of variation in a normal distribution
    Mahmoudvand, Rahim
    Hassani, Hossein
    JOURNAL OF APPLIED STATISTICS, 2009, 36 (04) : 429 - 442
  • [29] Monitoring Coefficient of Variation Using Progressive Mean Technique
    Abbasi, Saddam Akber
    Mohamed, Mohamed Abbas
    Ahmed, Mohamed Adil
    Lajara, Rommel Joseph
    Hassan, Hadi Fadel
    PROCEEDINGS OF 2019 8TH INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY AND MANAGEMENT (ICITM 2019), 2019, : 270 - 274
  • [30] Utilization of coefficient of variation in the estimation of population mean using auxiliary character in the presence of non-response
    Khare, B. B.
    Kumar, Sanjay
    NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 2009, 32 (7-8): : 235 - 241
12345