QuestionA historian finds marriage records (1800-1820) showing an average age of 26.1 years. Answer the following: a. What is the descriptive summary? b. What is the inference about the population? c. What population does this refer to? d. Is 26.1 a statistic or a parameter?
Studdy Solution
The average age of the sample, which is26. years, is a statistic. This is because it is a numerical measurement describing a characteristic of the sample, not the population.
So, the answer to part d is A. The average age26. years.
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