Section outline

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    Different Types of Statistical Software - Public Health Notes

    By the end of this axix the student will be able to

    o    Define qualitative variables and types of data displays.

    o    Explain how qualitative data can be organized and represented.

    o    Construct frequency tables and simple charts for qualitative data.

    o    Compare different graphical methods (e.g., bar chart vs. pie chart).

    o    Evaluate the clarity and accuracy of tabular or graphical presentations.

    o    Design an effective table or graph to present qualitative data for a real situation.