Between 1990 and 2009,emissions of the Five Major Primary Pollutants

question 18

True/False

Between 1990 and 2009,emissions of the five major primary pollutants rose significantly.

---

Definitions:

Mode

An average of a group of values, computed by identifying the number that occurs most often.

Monthly Revenues

The total income generated by a business or entity from its activities within a month.

Bar Graph

Also known as a bar chart, a graphic presentation of statistical information resembling the histogram except that there may not be a numeric scale on the horizontal axis and the bars normally do not touch each other.

Line Graph

A type of graph often used for illustrating data over time.