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When taking a systematic random sample of size and n every group of size n from the population has the same chance of being selected?

That is not true. It is true for a simple random sample but not one that is systematic.


When taking a systematic random sample of size n every group of size n from the population has the same chance of being selected.?

No, that would be a random sample.


What is the definition for the sample of a population for which each has an equal chance of being selected?

Random Sample


When all the items in a population have an equal chance of being selected for a sample the process is called?

random.


What is it called when all the items in the population have the same chance of being selected for the sample?

a random sample


What is the difference between simple random sampling and systematic random sampling?

simple random sample is to select the sample in random method but systematic random sample is to select the sample in particular sequence (ie 1st 11th 21st 31st etc.)• Simple random sample requires that each individual is separately selected but systematic random sample does not selected separately.• In simple random sampling, for each k, each sample of size k has equal probability of being selected as a sample but it is not so in systematic random sampling.


When every Member of a population has the chance of being selected based on probability what type of sampling is this?

Simple random sampling.


The best polls take a random sample from the population being polled. What does that mean?

every person in the population has the same chance of being selected.


How many types of random sampling?

There are several types of random sampling, with the most common being simple random sampling, stratified sampling, cluster sampling, and systematic sampling. Simple random sampling gives each member of the population an equal chance of being selected. Stratified sampling involves dividing the population into subgroups and sampling from each subgroup. Cluster sampling selects entire groups or clusters, while systematic sampling involves selecting members at regular intervals from a randomly ordered list.


When all the items in a population have an equal chance orocesss f being selected for a sample the process is called?

Random Sampling.


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.


When individuals all have an equal chance of being selected and all samples have an equal chance of being selected its called a stratified random example convenience cluster or simple random sample?

Simple random sampling.