When creating Clustered Bar Charts, it is important to avoid certain mistakes and pitfalls that can compromise the accuracy and clarity of the chart. • One common mistake is not labelling the axes properly – Both X and Y axes need clear and concise labels indicating their data. • Another pitfall is using too many categories or variables – It can lead to congestion on the chart and make it difficult to read. • It is important to keep the width of each bar consistent throughout the chart, as inconsistency can lead to confusion in interpreting the data. • Finally, choose appropriate colors for each category – Contrasting but complementary colors will help differentiate between categories more easily. We can create accurate, informative, and easy-to-read Clustered Bar Charts in Excel by avoiding these common mistakes and adhering to best practices.