Types of Graphs

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What is a Bar Graph?

Back

A Bar Graph is a visual representation of data using bars of different heights or lengths to compare quantities.

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What is a Line Graph?

Back

A Line Graph is a type of graph that uses lines to connect data points, showing trends over time.

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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 a Histogram?

Back

A Histogram is a type of bar graph that represents the frequency distribution of numerical data.

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What is a Pictograph?

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A Pictograph uses pictures or symbols to represent data, making it easy to understand.

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How do you read a Bar Graph?

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To read a Bar Graph, look at the height or length of the bars to compare different categories.

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What does the x-axis represent in a Line Graph?

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The x-axis typically represents the independent variable, often time.

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What does the y-axis represent in a Bar Graph?

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The y-axis represents the quantity or frequency of the data being measured.

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How can you tell which flavor is the most popular in a Pie Chart?

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The most popular flavor is represented by the largest slice of the pie.

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What type of data is best represented by a Histogram?

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A Histogram is best for showing the distribution of continuous numerical data.