Data Analysis 12/5

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What is data analysis?

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Data analysis is the process of inspecting, cleaning, and modeling data to discover useful information, inform conclusions, and support decision-making.

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What is a vote?

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A vote is a formal indication of choice between two or more candidates or courses of action, typically in an election or decision-making process.

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What is a pictograph?

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A pictograph is a chart that uses pictures or symbols to represent data, making it easier to understand and compare quantities.

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How do you find the total number of votes?

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To find the total number of votes, add together all the votes received by each option.

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What does it mean to have the same number of votes?

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Having the same number of votes means that two or more options received an equal amount of support from voters.

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How can you compare two quantities?

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You can compare two quantities by finding the difference between them or determining which one is greater or lesser.

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What is a favorite pet survey?

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A favorite pet survey is a method of collecting data on people's preferred pets, often used to understand trends and preferences.

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What is the purpose of volunteering hours?

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Volunteering hours are used to measure the time spent helping others or contributing to a community service.

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How do you read a pictograph?

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To read a pictograph, look at the symbols used and the key that explains what each symbol represents in terms of quantity.

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What is the significance of the number of students visiting states?

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The number of students visiting states can show travel trends and preferences among a group, such as a class.