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Questions and Answers
Which of the following best describes the discipline of statistics?
Which of the following best describes the discipline of statistics?
- The study of scientific experiments
- The study of data collection and analysis (correct)
- The study of social problems
- The study of mathematical equations
What is a statistical population?
What is a statistical population?
- A diverse group of people or objects (correct)
- A scientific model
- The entire population of a country
- A crystal composed of atoms
What does representative sampling ensure?
What does representative sampling ensure?
- Random sampling
- Accurate data collection
- Statistical significance
- Reasonable extension of inferences and conclusions (correct)
What does an experimental study involve?
What does an experimental study involve?
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What is the purpose of survey samples?
What is the purpose of survey samples?
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