📘 Mon Feb 08 Review Types of graphs

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What is a Line Graph?

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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 Bar Graph?

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A Bar Graph is a chart that presents categorical data with rectangular bars, where the length of each bar is proportional to the value it represents.

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What is a Histogram?

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A Histogram is a type of bar graph that represents the frequency distribution of numerical data, with bars touching each other to indicate continuous data.

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What is a Pictograph?

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A Pictograph is a graph that uses pictures or symbols to represent data, making it visually engaging.

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What is a Box and Whisker Plot?

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A Box and Whisker Plot is a standardized way of displaying the distribution of data based on a five-number summary: minimum, first quartile, median, third quartile, and maximum.

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What is the purpose of a Title in a graph?

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The title of a graph provides a clear description of what the graph represents, helping viewers understand the data being presented.

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What does the x-axis represent in a graph?

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The x-axis is the horizontal line in a graph that typically represents the independent variable or categories.

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What does the y-axis represent in a graph?

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The y-axis is the vertical line in a graph that typically represents the dependent variable or values.

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What is the difference between a Bar Graph and a Histogram?

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A Bar Graph displays categorical data with spaces between bars, while a Histogram displays continuous data with bars touching each other.

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What does it mean if data is symmetrical?

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If data is symmetrical, it means that the left and right sides of the graph are mirror images of each other, indicating a balanced distribution.