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प्रश्न
What is population?
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उत्तर १
The group of individuals considered under study is called the population.
The word population here refers not only to people but to all items that have been chosen for the study.
उत्तर २
A population is defined as a group of organisms of the same species living in a geographically localized area in a specific time span and capable of interbreeding among themselves to produce fertile offspring.
In simple terms, the population of a country or of any area is the total number of people who live in it.
संबंधित प्रश्न
Which of the following methods give better results and why?
Suppose there are 10 students in your class. You want to select three out of them. How many samples are possible?
Does the lottery method always give you a random sample? Explain.
Do samples provide better results than surveys? Give reasons for your answer.
Define parameter
State any two merits of simple random sampling
State any two demerits of systematic random sampling
State any two merits for systematic random sampling
Choose the correct alternative:
Which one of the following is probability sampling
Choose the correct alternative:
In simple random sampling from a population of units, the probability of drawing any unit at the first draw is
