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Questions and Answers
What does statistics primarily concern?
What does statistics primarily concern?
- Interpretation of historical events
- Prediction of future outcomes
- Collection, organization, and analysis of data (correct)
- Description of social issues
In statistics, what does a statistical population refer to?
In statistics, what does a statistical population refer to?
- The sample selected for a survey
- The entire population of a country
- Diverse groups of people or objects to be studied (correct)
- The group of individuals with similar characteristics
What does representative sampling assure in statistics?
What does representative sampling assure in statistics?
- Elimination of outliers in the data
- Exact replication of the population characteristics in the sample
- Increase in the sample size for accuracy
- Inferences and conclusions extend from the sample to the population (correct)
What does an experimental study involve in statistics?
What does an experimental study involve in statistics?
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What is the role of statisticians when census data cannot be collected?
What is the role of statisticians when census data cannot be collected?
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