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What is mathematical statistics?
What is mathematical statistics?
- The planning of surveys using random sampling
- The analysis of randomized experiments
- The collection of statistical data
- The application of probability theory to statistics (correct)
Which mathematical techniques are used in mathematical statistics?
Which mathematical techniques are used in mathematical statistics?
- Statistics and probability
- Trigonometry and calculus
- Mathematical analysis and measure theory (correct)
- Algebra and geometry
What is the initial focus of statistical data collection?
What is the initial focus of statistical data collection?
- Analysis of the data from a study
- Planning of studies and design of randomized experiments (correct)
- Secondary analysis of data from planned studies
- Consideration of secondary hypotheses inspired by initial results
What does the initial analysis of data from a study often follow?
What does the initial analysis of data from a study often follow?
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What does a secondary analysis of the data from a planned study use?
What does a secondary analysis of the data from a planned study use?
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