A line graph is a type of graph used to spot trends close trend A pattern in data. in data over time, eg hours in a day or months in a year. The data points are joined together by line segments ...

This example generates several graphs of sales data that can be accessed from a single Web page. The graphs are two bar charts of summary sales data and three pie charts that break the data down by ...

Data Interpretation is an important part of the Quantitative Aptitude section in many competitive exams. It tests the ability ...