Statistical investigation through stratified random sampling for apple production in Himachal Pradesh
نویسندگان
چکیده
منابع مشابه
Statistical correlation in stratified sampling
A new efficient technique to impose the statistical correlation when using the Monte Carlo type method for the statistical analysis of computational problems is proposed. The technique is based on the stochastic optimization method called Simulated Annealing. The comparison with other techniques presently used and intensive numerical testing showed the superiority and robustness of the method. ...
متن کاملInvestigation of a hepatitis A outbreak from Shimla Himachal Pradesh.
BACKGROUND & OBJECTIVE Hepatitis A is an enterically transmitted viral disease, highly prevalent in India and mainly presents as a paediatric sporadic disease. This study investigated an outbreak of viral hepatitis at Shimla, Himachal Pradesh, India, during January-March 2007. METHODS Eighty seven blood samples, 3 water samples and 2 sewage samples were collected. Serum samples were tested fo...
متن کاملAttempted Suicide in Himachal Pradesh
Seventy five cases of attempted suicide were studied over a period of one and half years (from January 1996 to June 1997). The findings revealed that 85.4% cases were in the age group 15-54 years. Females (53.4%) and unmarried (52%) attempted suicide more often. House wives (32%) and students (28%) were the two commonest occupational categories involved. Organophosphorus compounds were consumed...
متن کاملScalable Simple Random Sampling and Stratified Sampling
Analyzing data sets of billions of records has now become a regular task in many companies and institutions. In the statistical analysis of those massive data sets, sampling generally plays a very important role. In this work, we describe a scalable simple random sampling algorithm, named ScaSRS, which uses probabilistic thresholds to decide on the fly whether to accept, reject, or wait-list an...
متن کاملImproved Exponential Estimator in Stratified Random Sampling
In this article we have considered the problem of estimating the population mean Y in the stratified random sampling using the information of an auxiliary variable x which is correlated with y and suggested improved exponential ratio estimators in the stratified random sampling. The mean square error (MSE) equations for the proposed estimators have been derived and it is shown that the prop...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied and Natural Science
سال: 2017
ISSN: 2231-5209,0974-9411
DOI: 10.31018/jans.v9i3.1427