“Inferential statistics involves making inferences about a _________ of a population based on the value of the corresponding __________ in the sample.” The missing words are Select one:a.“statistic” and “parameter” respectivelyb.“parameter” and “statistic” respectivelyc.“parameter” and “parameter” respectivelyd.“mean” and “standard deviation” respectively
Question
“Inferential statistics involves making inferences about a _________ of a population based on the value of the corresponding __________ in the sample.” The missing words are Select one:a.“statistic” and “parameter” respectivelyb.“parameter” and “statistic” respectivelyc.“parameter” and “parameter” respectivelyd.“mean” and “standard deviation” respectively
Solution
The correct answer is b. “parameter” and “statistic” respectively.
Inferential statistics involves making inferences about a parameter of a population based on the value of the corresponding statistic in the sample. A parameter is a numerical characteristic of a population, while a statistic is a numerical characteristic of a sample. So, we use the statistic (from the sample) to make inferences about the parameter (of the population).
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