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Mathematics, 28.01.2020 00:31 brandy127

Determine whether the underlined value is a parameter or a statistic. the average age of men who had walked on the moon was 39 years, 11 months, 15 days.

is the value a parameter or a statistic?

a. the value is a parameter because the men who had walked on the moon are a population.
b. the value is a parameter because the men who had walked on the moon are a sample.
c. the value is a statistic because the men who had walked on the moon are a sample.
d. the value is a statistic because the men who had walked on the moon are a population.

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