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प्रश्न
Choose the correct alternative:
In simple random sampling from a population of units, the probability of drawing any unit at the first draw is
पर्याय
`"n"/"N"`
`1/"N"`
`"N"/"n"`
1
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उत्तर
`1/"N"`
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संबंधित प्रश्न
Give two examples each of sample, population and variable.
Which of the following methods give better results and why?
Which of the following errors is more serious and why?
Do samples provide better results than surveys? Give reasons for your answer.
What is sample?
What is sampling distribution of a statistic?
Explain in detail about systematic random sampling with example
State any two merits of simple random sampling
In a sample of 400 population from a village 230 are found to be eaters of vegetarian items and the rest non-vegetarian items. Compute the standard error assuming that both vegetarian and non-vegetarian foods are equally popular in that village?
Choose the correct alternative:
A ______ may be finite or infinite according as the number of observations or items in it is finite or infinite
