AP CSP - Unit 5 (code.org) Review

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What is Open Data?

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Open Data refers to data that is made available to the public for free, allowing anyone to use, analyze, and share it.

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What does Google Trends measure?

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Google Trends measures the frequency of searches for specific terms over time, indicating public interest in those terms.

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Why is data cleaning important?

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Data cleaning is important to ensure accuracy, completeness, and consistency in data analysis.

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What is a challenge when combining data from different sources?

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Different counties may organize data in different ways, making it difficult to combine datasets.

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What is metadata?

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Metadata is data that provides information about other data, such as its source, format, and context.

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What is Citizen Science?

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Citizen Science involves public participation in scientific research, often through data collection and analysis.

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What is the purpose of data analysis?

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The purpose of data analysis is to extract meaningful insights and patterns from raw data.

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What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities, while quantitative data represents numerical values.

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What is the significance of data visualization?

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Data visualization helps to present data in a graphical format, making it easier to understand and interpret.

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What does it mean for data to be incomplete?

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Incomplete data refers to datasets that are missing values or information necessary for analysis.