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Why is random sampling used by pollsters?

Caslise23 ∙

Lvl 1

∙ 16y ago

Updated: 4/28/2022

They think that if they used the random sampling after people voted because they want to get a better view of who will be the next president.

Wiki User

∙ 16y ago

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Is convenience sampling method not a random sampling?

You are correct; convenience sampling is not random sampling.

Mention different types of sampling in statistics.?

Simple Random Sample Stratified Random Sampling Cluster Sampling Systematic Sampling Convenience Sampling

Why do you do random assignment and random sampling?

That's a random question

What is circular systematic sampling?

Circular systematic sampling is a random sampling method. An example is random sampling of households. Assume that a random number generator provides the number 49 as a starting point. Starting with the household that is 49 on the target list, every nth household on the list would be sampled until the desired sample size is reached

What are the example of stratified random sampling?

stratified random sampling is a sample(strata) that a same and hemogenieous in group and that a different and heterogenious in group

Related Questions

What type of sampling is used to estimate the percentage of defects?

random sampling

Is convenience sampling method not a random sampling?

You are correct; convenience sampling is not random sampling.

Is cluster sampling random?

It can be but it is not simple random sampling.

What is the difference between random sampling and non random sampling?

a

What is simple random sampling and stratified random sampling?

yes

What are the disadvantages of random sampling?

used for a smaller population

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

Which sampling method is based on probability?

There are many such methods: cluster sampling, stratified random sampling, simple random sampling.Their usefulness depends on the circumstances.

Is calling randomly selected phone numbers a good way for pollsters to reduce sampling errors?

Yes!

Compare the efficiency of simple random sampling with systematic random sampling for estimating the population mean and give your comments?

Compare the efficiency of simple random sampling with systematic random sampling for estimating the population mean and give your comments.

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