Competency 4—Knowledge of probability, statistics and data interpretation
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Analyze data presented in various forms (e.g., histograms, bar graphs, circle graphs, pictographs, line plots, tables) to solve problems.
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Analyze and evaluate how the presentation of data can lead to different or inappropriate interpretations in the context of a real-world situation.
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Calculate range, mean, median, and mode of data sets.
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Interpret the meaning of measures of central tendency (i.e., mean, median, mode) and dispersion (i.e., range, standard deviation) in the context of a real-world situation.
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Analyze and evaluate how the selection of statistics (e.g., mean, median, mode) can lead to different or inappropriate interpretations in the context of a real-world situation.
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Solve and interpret real-world problems involving probability using counting procedures, tables, and tree diagrams.
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Infer and analyze conclusions from sample surveys, experiments, and observational studies.
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