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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.
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∙ 15y 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
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 are the disadvantages of random sampling?
used for a smaller population
What is the difference between random sampling and non random sampling?
a
What is simple random sampling and stratified random sampling?
yes
What is the difference between simple random sampling and random sampling?
Simple!
Mention different types of sampling in statistics.?
Simple Random Sample Stratified Random Sampling Cluster Sampling Systematic Sampling Convenience Sampling
What sampling method?
Random 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.
