The Number of People Were Estimated to Be Using the Internet

Multiple Choice

The number of people were estimated to be using the Internet in 2009 was:

A) 3.3 billion, or about one-half of the global population
B) 300 million, or about one-fifth the global population
C) 300 million, or about the number of people in the United States
D) 1.2 billion, or about one-half the global population
E) 1.8 billion, or about one-fifth of the global population