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Questions and Answers
What does statistics primarily concern?
What does statistics primarily concern?
- Collection and interpretation of data
- Organization and presentation of data
- Interpretation and presentation of data
- Collection, organization, and analysis of data (correct)
In statistics, what is a statistical population?
In statistics, what is a statistical population?
- All people living in a country
- Every atom composing a crystal
- Diverse groups of people or objects to be studied (correct)
- A specific group of people or objects chosen for a survey
What does representative sampling in statistics assure?
What does representative sampling in statistics assure?
- Accurate data collection from the entire population
- A larger sample size leads to more accurate results
- Inferences and conclusions can reasonably extend from the sample to the population (correct)
- Elimination of outliers in the data
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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What does an experimental study in statistics involve?
What does an experimental study in statistics involve?
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