From July to September, 2013, the Pew Research Center for the People

question 12

Multiple Choice

From July to September, 2013, the Pew Research Center for the People & the Press carried out a national survey to determine use of social networking by African American internet users.It found that 73% used a social networking of some kind.This is a ________________________ .

• A)statistic
• B)parameter
• C)target population
• D)sampling frame
• E)census

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Definitions:

Java.swing

A GUI (Graphical User Interface) widget toolkit for Java that allows the creation of window-based applications.

Str1.substring()

A method in Java that returns a new string that is a substring of the given string, starting from a specified index to the end or between specified start to end indexes.

System.out.printf()

A Java method that provides formatted output, allowing for the inclusion of variables in a text string.

Secondary Storage

Non-volatile storage that retains data when a computer is turned off, such as hard drives and SSDs.