The answer your looking for is Convenience, because it was convenient for the student to interview his class.
What are the factors that determine the choice of appropriate statistical technique What are the factors that determine the choice of appropriate statistical technique What are the factors that determine the choice of appropriate statistical technique
The lottery technique in statistics is sometimes called the fishbowl technique where names are drawn out of a bowl. You can do this while maintaining probability by returning the names to the bowl, or with changing probability by keeping the names out after they are drawn.
Scope and importance of Statistics:1. Statistics and planning: Statistics in indispensable into planning in the modern age which is termed as "the age of planning". Almost all over the world the govt. are re-storing to planning for economic development.2. Statistics and economics: Statistical data and techniques of statistical analysis have to immensely useful involving economical problem. Such as wages, price, time series analysis, demand analysis.3. Statistics and business: Statistics is an irresponsible tool of production control. Business executive are relying more and more on statistical techniques for studying the much and desire of the valued customers.4. Statistics and industry: In industry statistics is widely used inequality control. In production engineering to find out whether the product is confirming to the specifications or not. Statistical tools, such as inspection plan, control chart etc.5. Statistics and mathematics: Statistics are intimately related recent advancements in statistical technique are the outcome of wide applications of mathematics.6. Statistics and modern science: In medical science the statistical tools for collection, presentation and analysis of observed facts relating to causes and incidence of dieses and the result of application various drugs and medicine are of great importance.7. Statistics, psychology and education: In education and physiology statistics has found wide application such as, determining or to determine the reliability and validity to a test, factor analysis etc.8. Statistics and war: In war the theory of decision function can be a great assistance to the military and personal to plan "maximum destruction with minimum effort."
Valuation
Data mining is a very complex process. Most people who use it have formal training, such as a college degree in statistics or information technology. They learn to use software that helps them "mine" the data, and perfect the technique through experience when they get a job.
Linear Analysis is a technique used in statistics to determine the constant relationship between two variables.
What are the factors that determine the choice of appropriate statistical technique What are the factors that determine the choice of appropriate statistical technique What are the factors that determine the choice of appropriate statistical technique
The lottery technique in statistics is sometimes called the fishbowl technique where names are drawn out of a bowl. You can do this while maintaining probability by returning the names to the bowl, or with changing probability by keeping the names out after they are drawn.
statistics means numerical facts systematically collected and statistic means, scientific matter or technique of statistical analysis.
sounding technique
Its a statistical method to determine the efficiency of a technique.
Percussion
What fetal surgical technique is used depends on the specific condition of the fetus and its severity.
I'm not able to view the statement or context. However, if you provide it to me, I can help you determine the technique being illustrated.
An MRI scan
To determine if people are related
In Quantitative technique, the researcher's aim is to classify data in graphs, tables, or texts (Others use statistics in doing this) The variables needed in the study are carefully designed. In gathering data, a researcher may use questionnaires, interview method, or survey. This technique is effective especially in testing hypotheses.