Main Table of Contents

Former Works of Jacobs

At some places a reference to former works can be found. Here, these works are listed systematically and their contents are described in short depictions.

Point Reading in bar chart (Jacobs 1989)

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Comparison: Table versus Graphs (Jacobs 1990)
• Identifying of a Maximum and a Minimum Value and arrange values in an descent order
• Comparison of Data Groups (Means) within a Data-Set
• Identifying of the Gradient’s Sequence of Signs of a Trend