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प्रश्न
Choose the correct alternative:
In ______ the heterogeneous groups are divided into homogeneous groups
पर्याय
Non-probability sample
a simple random sample
a stratified random sample
Systematic random sample
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उत्तर
a stratified random sample
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संबंधित प्रश्न
Discuss how you would use the lottery method to select 3 students out of 10 in your class?
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State any two merits of simple random sampling
State any three merits of stratified random sampling
A sample of 1000 students whose mean weight is 119 lbs (pounds) from a school in Tamil Nadu State was taken and their average weight was found to be 120 lbs with a standard deviation of 30 lbs. Calculate the standard error of the mean
Choose the correct alternative:
A ______ of statistical individuals in a population is called a sample
Choose the correct alternative:
A finite subset of statistical individuals in a population is called ______
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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:
In simple random sampling from a population of units, the probability of drawing any unit at the first draw is
