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Q: How does sampling help?
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What is blast hole geological sampling?

help me? i need reference blast hole sampling ? please


What difference between Statistical Sampling and non statistical sampling?

an approach to sampling that has the characteristics of being randomly selected and the use of probability theory to evaluate sample results. Whereas non-statistical sampling is therefore any sampling approach that does not have both of the characteristicss of statistical sampling. I hope this will help....


Advantages and disadvantages of sampling techniques?

please help!


What are the various kind of sampling?

They include: Simple random sampling, Systematic sampling, Stratified sampling, Quota sampling, and Cluster sampling.


Which one is called non probability sampling a. cluster sampling b.quota sampling c. systematic sampling d. stratified sampling?

Answer is Quota sampling. Its one of the method of non-probability sampling.


What is sampling in research?

Sampling techniques in researching involves to types of sampling. The probability sampling and the non-probability sampling. Simple random is an example of probability sampling.


Is convenience sampling method not a random sampling?

You are correct; convenience sampling is not random sampling.


Define the four different sampling techniques?

1) Simple random sampling 2) Systematic sampling 3) Stratified sampling 4) Cluster sampling 5) Probability proportional to size sampling 6) Matched random sampling 7) Quota sampling 8) Convenience sampling 9) Line-intercept sampling 10) Panel sampling


What are the sources of sampling errors?

Sampling and Non sampling errors


What does the central limit theorem say about the shape of the sampling distribution of?

The Central Limit THeorem say that the sampling distribution of .. is ... It would help if you read your question before posting it.


What type of sampling (sample strategy) is it when I am sampling employees from different organizations?

Convenience sampling or quota sampling


What is the difference between quota sampling and cluster sampling?

What is the difference between quota sampling and cluster sampling