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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
विकल्प
`"n"/"N"`
`1/"N"`
`"N"/"n"`
1
उत्तर
`1/"N"`
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संबंधित प्रश्न
Does the lottery method always give you a random sample? Explain.
Do samples provide better results than surveys? Give reasons for your answer.
What is standard error?
Explain in detail about simple random sampling with a suitable example
Explain in detail about sampling error
State any two demerits of systematic random sampling
A random sample of 60 observations was drawn from a large population and its standard deviation was found to be 2.5. Calculate the suitable standard error that this sample is taken from a population with standard deviation 3?
Choose the correct alternative:
A ______ of statistical individuals in a population is called a sample
Choose the correct alternative:
A random sample is a sample selected in such a way that every item in the population has an equal chance of being included
Choose the correct alternative:
Which one of the following is probability sampling
