A point estimate of a population parameter will likely be different from the corresponding population value due to the fact that point estimates are subject to sampling error.

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Quizplus · Accepted Answer

Point estimates are calculated from a sample of the population, not the entire population itself. Therefore, they are subject to the natural variability and randomness of the sample, which can cause them to differ from the true population parameter. This difference is known as sampling error.

A Point Estimate of a Population Parameter Will Likely Be