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Questions and Answers
What is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data?
What is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data?
- Statistics (correct)
- Physics
- Biology
- Chemistry
What does statistics deal with in terms of data collection?
What does statistics deal with in terms of data collection?
- Both experimental and observational studies (correct)
- Neither experimental nor observational studies
- Only observational studies
- Only experimental studies
What assures that inferences and conclusions can reasonably extend from the sample to the population as a whole?
What assures that inferences and conclusions can reasonably extend from the sample to the population as a whole?
- Manipulation of the system
- Representative sampling (correct)
- Observational study
- Experimental study
Which statistical method involves summarizing data from a sample using indexes such as the mean or standard deviation?
Which statistical method involves summarizing data from a sample using indexes such as the mean or standard deviation?
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Which study involves experimental manipulation of the system?
Which study involves experimental manipulation of the system?
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