The difference between a statistic and the parameter is called:(1 Point)Non-randomSampling errorRandomNone of these
Question
The difference between a statistic and the parameter is called:
- (1 Point)
- Non-random
- Sampling error
- Random
- None of these
Solution
The difference between a statistic and a parameter is referred to as a sampling error.
Definitions:
- A parameter is a numerical value summarizing a characteristic of a population, while a statistic is a numerical value summarizing a characteristic of a sample drawn from that population.
Evaluation of Options:
- Non-random - This term typically refers to a sampling method rather than a description of the difference.
- Sampling error - This specifically denotes the discrepancy between the sample statistic and the true population parameter due to the sample being a representation of the population rather than the entire population.
- Random - This term relates to methods of sampling and does not address the difference between statisticians and parameters.
- None of these - Since "sampling error" is a recognized term, this option can be ruled out.
Therefore, the correct answer is Sampling error.
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