Data Analysis

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What is data analysis?

Back

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 survey?

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A survey is a method of collecting information from a group of people to understand their opinions, behaviors, or characteristics.

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What does it mean to have the least number of something?

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Having the least number means having fewer than all other options being compared.

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How do you find the total number of people surveyed?

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To find the total number of people surveyed, add up all the individual responses from the survey.

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What is a favorite pet?

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A favorite pet is an animal that someone likes the most among all pets.

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What is a bar graph?

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A bar graph is a visual representation of data using bars to show the quantity of different categories.

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What does it mean if two items have the same number of votes?

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It means that both items received an equal amount of support or preference from the surveyed group.

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How can you determine which month has the most birthdays?

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You can determine which month has the most birthdays by comparing the number of birthdays recorded for each month.

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What is a favorite sport?

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A favorite sport is a sport that someone enjoys playing or watching the most.

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What is the purpose of collecting data?

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The purpose of collecting data is to gather information that can help answer questions or solve problems.