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A probability sample is one in which each member of the population has the same probability of being included. An alternative and equivalent definition is that it is a sample such that the probability of selecting that particular sample is the same for all samples of that size which could be drawn from the population.
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What is the best definition of sample space of a probability event?
Not sure about the "best" definition. It is the set of all possible outcomes for the event.
Which of the following is the best definition of sample space of a probability event?
Set of all possible outcomes.
Which of the following is the best definition of the sample space Space of a probability event?
Since there is only one definition given, it has to be better than the ones which are not even featured!
What are the differences between probability sampling and non probability sampling?
In a probability sample, each unit has the same probability of being included in the sample. Equivalently, given a sample size, each sample of that size from the population has the same probability of being selected. This is not true for non-probability sampling.
What is the definition of simple random sample?
There are two equivalent ways of defining a simple random sample from a larger population. One definition is that every member of the population has the same probability of being included in the sample. The second is that, if you generate all possible samples of the given size from the population, then each such sample has the same probability of being selected for use.
