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How do you explain the meaning and purpose of a sampling frame in random sampling?
The term "sampling frame" may have no meaning at all in "random" sampling, since the "frame" by nature sets the parameters of the sampling, thus rendering the sampling somewhat "non-random".
Having said that, you might want to study the quality of corn in your area and, depending on which aspects or determining factors you are studying, you might set your sampling frame as "all the farmers in Waterloo region" or "all the farmers in a particular area growing Gold Harvest F1 Hybrid". These two examples will obviously give you different results as they are intended to study different aspects of corn.
What else can I help you with?
Breifly explain three different examples of sampling?
simple random, stratified sampling, cluster sampling
What is the purpose of random sampling in a poll?
Random sampling ensures that a bias in the sampled subjects is avoided. It allows for a diverse and fairly chosen sample of the intended population.
Is convenience sampling method not a random sampling?
You are correct; convenience sampling is not random sampling.
The purpose of random sampling in a poll is to ensure what?
the sample is a representative crossection of the public
Is cluster sampling random?
It can be but it is not simple random sampling.
The purpose of a random sampling in a poll is to ensure that?
the sample is a representative cross-section of the public.
What is the difference between random sampling and non random sampling?
a
What is simple random sampling and stratified random sampling?
yes
Explain the importance of random and stratified sampling?
A sampling method in which all members of a group have an equal and independent chance of being selected.
What is the difference between simple random sampling and random sampling?
Simple!
What sampling method?
Random Sampling
Mention different types of sampling in statistics.?
Simple Random Sample Stratified Random Sampling Cluster Sampling Systematic Sampling Convenience Sampling
