A bar chart is especially useful in showing differences between groups, as it allows for easy comparison of the magnitude of values within different categories or groups. While bar charts can also be used for marketing studies and to show trends in data, their primary strength lies in highlighting differences between groups.

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A Bar Chart Is

Question 85

Multiple Choice

A bar chart is

A) Especially useful in showing differences between groups
B) Useful in marketing studies especially when showing market share or market segments.
C) Especially useful in showing trends in data and comparing trends for different products, customers, and market areas

Correct Answer: