Makenzie and Nicholas Data (week of 12/18)

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What is data?

Back

Data refers to facts, figures, or information collected for analysis or reference.

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What is the purpose of collecting data?

Back

The purpose of collecting data is to gain insights, make decisions, and solve problems based on evidence.

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What does it mean to analyze data?

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Analyzing data means examining it to identify patterns, trends, or insights.

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What is a dataset?

Back

A dataset is a collection of related data points or values.

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What is the difference between qualitative and quantitative data?

Back

Qualitative data describes qualities or characteristics, while quantitative data involves numbers and measurements.

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What is a bar graph?

Back

A bar graph is a visual representation of data using bars to compare different categories.

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What is a line graph?

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A line graph is a visual representation of data that shows trends over time using points connected by lines.

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What is a pie chart?

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A pie chart is a circular graph divided into slices to illustrate numerical proportions.

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What is the mean in data analysis?

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The mean is the average of a set of numbers, calculated by adding them together and dividing by the count.

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What is the median in data analysis?

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The median is the middle value in a list of numbers when arranged in order.