True or false: A parameter is a variable.
FalseA parameter does not vary from sample to sample.
True or false questions often require a straightforward answer, but this one is a bit tricky. In statistics, a parameter is a numerical characteristic of a population. A variable is something that can take on different values in a dataset. So, while a parameter and a variable are related concepts, they are not the same thing.
In simple terms, a variable can be either a parameter or a statistic. Parameters describe a population, while statistics describe a sample from that population. So, a parameter is more like a fixed value, while a variable can change.
Therefore, the answer to the question A parameter is a variable is false.
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