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प्रश्न
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
पर्याय
Harper
Fisher
Karl Pearson
Dr. Yates
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उत्तर
Harper
APPEARS IN
संबंधित प्रश्न
Which of the following errors is more serious and why?
Define parameter
What is sampling distribution of a statistic?
What is standard error?
State any three merits of stratified random sampling
State any two demerits of systematic random sampling
State any two merits for 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 ______ may be finite or infinite according as the number of observations or items in it is finite or infinite
Choose the correct alternative:
In simple random sampling from a population of units, the probability of drawing any unit at the first draw is
