ICMR JRF – 2018 Life Sciences Solved Question Paper (PDF) Original / Official Solved Question Paper of ICMR (Indian Council of Medical Research) JRF Life Sciences (Junior Research Fellowship) Examination 2018 with Answer Key. You can download this question paper as PDF file for the preparation of your examination. The answer […]
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Difference between Primary and Secondary Data
Primary vs Secondary Data Difference between Primary and Secondary Data: The data is a set of values of qualitative or quantitative variables. In statistics, the data are the individual observations. The scientific investigations involve observations on variables. The observations made on these variables are obtained in the form of ‘data’. […]
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CSIR JRF NET Life Sciences June 2018 (Original Solved Question Paper with Answer Key – PDF)
CSIR JRF NET JUNE – 2018 (I) Life Sciences Solved Question Paper (PDF) Original / Official Solved Question Paper of NTA CSIR JRF NET Life Sciences (Junior Research Fellowship / National Eligibility Test) Examination June 2018 with Answer Key. You can download this question paper as PDF file for the […]
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Types of Experimental Designs in Statistics (RBD, CRD, LSD, Factorial Designs)
Completely Randomized Design (CRD), Randomized Block Design (RBD), Latin Square Design (LSD) – Advantages and Disadvantages In the previous post, we have discussed the Principles of Experimental Designs. There we discussed the concept of Experimental design in statistics and their applications. In the present post, we will discuss different types […]
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Principles of Experimental Designs in Statistics – Replication, Randomization & Local Control
What is a statistical experiment? Ø An experiment is a plan for the collection and analysis of data. Ø “It is a controlled act through which data are collected according to some pre-determined objective”. Ø The observations obtained from a carefully planned and well-designed experiment in advance only gives valid inferences. […]
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