Archive:: International Journal of Statistical Distributions and Applications:: Science Publishing Group

Volume 7, Issue 1, March 2021

Fitting Wind Speed to a 3-Parameter Distribution Using Maximum Likelihood Technique

Okumu Otieno Kevin, Troon John Benedict, Samuel Muthiga Ngaga

Issue: Volume 7, Issue 1, March 2021

Pages: 1-6

Received: 13 December 2020

Accepted: 30 December 2020

Published: 4 March 2021

DOI: 10.11648/j.ijsd.20210701.11

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Abstract: Kenya is one of the countries in the world with a good quantity of wind. This makes the country to work on technologies that can help in harnessing the wind with a vision of achieving a total capacity of 2GW of wind energy by 2030. The objective of this research is to find the best three-parameter wind speed distribution for examining wind speed us... Show More

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Physiological Analysis and Evaluation of Heavy Metal Contents in Leafy Vegetables and Fruits Collected from the Local Market of Prayagraj

Swati Singh Chandel, Amar Singh Rana, Muhammad Ibrahim

Issue: Volume 7, Issue 1, March 2021

Pages: 7-12

Received: 28 December 2020

Accepted: 8 January 2021

Published: 10 March 2021

DOI: 10.11648/j.ijsd.20210701.12

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Abstract: The following research work has been undertaken to examine the presence of heavy metals i.e lead (Pb), Cadmium (Cd), Copper (Cu), Iron (Fe), Cobalt (Co) in some selected vegetables and fruits supplied in the local market. The process used to determine heavy metals is Atomic Absorption Spectrometer. Iron concentration in spinach, tomato, cauliflower... Show More

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Optimal Allocation in Small Area Mean Estimation Using Stratified Sampling in the Presence of Non-Response

Ongoma Jackson, Alilah David Anekeya, Okuto Erick

Issue: Volume 7, Issue 1, March 2021

Pages: 13-24

Received: 3 November 2020

Accepted: 1 December 2020

Published: 12 March 2021

DOI: 10.11648/j.ijsd.20210701.13

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Abstract: Sample survey provides reliable current statistics for large areas or sub-population (domains) with large sample sizes. There is a growing demand for reliable small area statistics, however, the sample sizes are too small to provide direct (or area specific) estimators with acceptable and reliable accuracy. This study gives theoretical description ... Show More

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