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Statistics

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Descriptive Statistics

easy
Statistics

A summary value calculated from a population is called?

A
Parameter
B
Sample
C
Statistic
D
Population
Explanation and memory cue

A summary value calculated from a population is called a parameter, whereas a summary value calculated from a sample is called a statistic. Therefore, the correct answer is 'Parameter'.

2

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Demographic Statistics

easy2018FIA Sub Inspector Paper 2018 Batch 2
StatisticsFIA

The number of deaths occurring in any year for every 1000 of population is referred to as:

A
Population
B
Mortality rate
C
Rate
D
None of these
Explanation and memory cue

The term 'mortality rate' specifically refers to the number of deaths occurring in a given year per 1000 individuals in a population, making option B the correct answer.