Effective bar charts Decide if chart should Integrate label on or display vertically or next to bar except if it horizontally would be too · Use tick marks to contusing indicate quantities on axis parallel to bar Department of Aeronautics and astronauticsEffective bar charts • Decide if chart should display vertically or horizontally. • Use tick marks to indicate quantities on axis parallel to bar. • Integrate label on or next to bar except if it would be too confusing. Department of Aeronautics and Astronauti cs 6