Graphs, Charts and Tables Describing Your Data. Frequency Distributions.

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Graphs, Charts and Tables Describing Your Data

Transcript of Graphs, Charts and Tables Describing Your Data. Frequency Distributions.

Page 1: Graphs, Charts and Tables Describing Your Data. Frequency Distributions.

Graphs, Charts and TablesDescribing Your

Data

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Frequency Distributions

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Why use Frequency Distributions?

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Frequency Distribution: Discrete Data

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Relative Frequency

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Frequency Distribution: Continuous Data

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Grouping Data by Classes

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Frequency Distribution Example

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Frequency Histograms

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Histogram Example

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Ogives

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Ogives

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Ogive Example

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Other Graphical Presentation Tools

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Bar and Pie Charts

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Bar Chart Example

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Pie Chart Example

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Stem and Leaf Diagram

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Example:

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Line Charts and Scatter Diagrams

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Line Chart Example

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Scatter Diagram Example

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Types of Relationships

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Types of Relationships

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Types of Relationships