Co-efficient of variation
Some Improved Estimators of Co-efficient of Variation from Bi-variate normal distribution: A Monte Carlo Comparison
... the co-efficient of variation of a normal distribution when additional sample is available to increase the precision of the ...the co-efficient of variation was proposed by ...
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RATIO ESTIMATORS FOR THE CO-EFFICIENT OF VARIATION IN A FINITE POPULATION
... Inference concerning the population co-efficient of variation (C.V) has drawn the attention of the researchers in the last eight decades. It dates back to the work of Mckay, Pearson and Fieller ...
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Patterns of Revenue Expenditure in Specified Bioenergy Generation Firms of Andhra Pradesh & Telangana State
... The mean revenue expenditure of entire components in Rithwik Power Projects Private Limited is found to be Rs.1974.00 lakhs with a co-efficient of variation 25.17%. The average values of components ...
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Energy Efficient Data Collection in WSN by Pattern Variation Discovery
... M. Mehdi Afsar et al.[7] Energy preservation is one of the most important challenges in wireless sensor networks. In most applications, sensor networks contains of hundreds or thousands nodes that are dispersed in a wide ...
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Promising Effect of Processing Parameters on Yarn Properties in Rotor Spinning
... Abstract Fabric characteristics significantly depend on the physical properties of yarn and the qualities of rotor yarn greatly governed by processing parameters. The aim of this study is to observe the effect of ...
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Spectrum of genetic variation in selection schemes of Desi chickpea (Cicer arietinum L.)
... genotypic co-efficient of variation coupled with high expected genetic advance as per cent of mean was observed for number of branches per plant by PS(HY) and RBP and for 100-seed weight in PS(EF), ...
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Persistent organic pollutants and non-alcoholic fatty liver disease in morbidly obese patients: a cohort study
... For POPs 2 blanks and 2 control samples (NIST SRM1958) were included in each batch of samples (n = 9). Measured concentrations of POPs in SRM1958 were 80–105 % of the certified/reference concentrations, except for ...
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Employment on Organic and Conventional Agriculture: A Case Study Of Erode District in Tamil Nadu
... regression, co – efficient of variation and Z test were employed ...its variation for different crops is calculated and ...and variation under organic and conventional agriculture in ...
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A STUDY ON THE FACTORS INFLUENCING THE ORGANISATIONAL CLIMATE IN PUBLIC SECTOR ORGANISATIONS IN KERALA
... The co-efficient of variation is higher in the opinion of the public sector employees regarding the impact of all personnel factors, compensatory factors, human relations factors and employees - ...
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Vol. 2, Issue 10, October 2013
... transfer co efficient of the mixture is maximum for the heat flux of 21 Kw/m 2 s and it is low for the heat flux of 15 Kw/m 2 s as it is evident from fig ...6.The variation of heat transfer ...
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Efficient Energy Generation through Microalgae with Co-Digestion
... The experiment was conducted within the pH range for optimum Biogas production and there was little temperature variation throughout the experiment. Accordingly, there was a negligible temperature variation ...
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Futures Trading In Rubber- Are The Stakeholders In Kerala Benefitted?
... the variation of co-efficient of friction at different sliding velocities of Al6061 alloy and its hybrid composites at constant load of 40N and the sliding distance of ...The ...
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Estimation Of The Albedo Of The Earths Atmosphere At Makurdi, Nigeria
... the variation of monthly mean annual global solar radiation with reflection ...reflection co-efficient was observed from July to September with the highest ...reflection co-efficient ...
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Meta-Genetic Programming: Co-evolving the Operators of Variation
... Here we can see the significant effect of the presence or otherwise of top, rand and bott type nodes in an operator. It would seem that omitting either top or rand1 & rand2 will have the effect of preserving the ...
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Investigations into the emission of carbon-14 compounds from nuclear facilities.
... A14: Time variation of the concentration of co 2 -bound C-14 in the stack effluent gas from the Biblis nuclear power plant, Block B monthly total samples... A15: Time variation of the co[r] ...
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TIME SERIES MODEL FOR CARBON MONOXIDE (CO) AT SEVERAL INDUSTRIAL SITES IN PENINSULAR MALAYSIA
... why CO concentration is often used to reflect traffic density in an area. CO has both short-term and long-term effect on human’s ...on CO behaviour and the future levels at an area is important to ...
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On the Design of Efficient Resource Allocation Mechanisms for Grids
... As we can see, for a given level of heterogeneity, the heterogeneity-aware algorithm (FF- HA) outperforms the heterogeneity-unaware one (FF-HU) across the spectrum of system loads. We also observe that the performance of ...
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DESIGN AND CFD ANALYSIS OF THERMAL ENERGY STORAGE SYSTEM IN APPLICATION TO SOLAR COOKER
... Even though, solar energy is abundantly available, we are not in a position to use the solar energy for cooking purpose. Solar energy is used for heating water using flat plate collector which can be stored in a tank at ...
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Comparison of Pressure Drop Characteristics of Swing Plate and Dual Plate Check Valve using CFD
... The dual plate check valve is a one-directional or Non-return valve which is efficient with less weight and small size when compared to other conventional check valves. Here the two check plates are being ...
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AN EFFECT OF BLADE GEOMETRY ON HEAT TRANSFER PERFORMANCE IN STIRRED VESSEL – COAL WATER SLURRY SYSTEM USING COAL GASIFICATION
... The purpose of the investigation is to determine the overall heat transfer co-efficient for stream augmented flows in agitated vessels with flat blade impeller. The rate of heat transfer is influenced by a ...
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