How does a pie chart and a bar chart differ?

Among these graphs, bar charts and pie charts are the most prevalent ones applied to presentations, brochures, websites, magazines and newspapers to create better visual effects. Out of the differences between bar charts and pie charts, these two types are used in different situations. read more

A bar chart represents each element of a data sample as one bar. Bars are distributed along the horizontal or vertical axis, with each data element at a different location. To compare data samples, create a bar chart for two or more data samples. read more