John Would Like to Conduct a Survey in His Neighborhood

question 60

Multiple Choice

John would like to conduct a survey in his neighborhood to get homeowners' opinions on the Delmarva proposal to switch to natural gas.Which of the following is an example of a stratified sample?

• A) John randomly chooses three streets and selects every third house on those streets.
• B) John selects the first 25 homes that he passes as he walks into the entrance of the development.
• C) John selects every third house on each street.
• D) John selects an equal number of two-story,split-level,and ranch houses.

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Definitions:

Outlining

The process of creating a general framework or plan for a piece of writing, presentation, or project.

Topic

The subject or theme of a discourse, conversation, or written work.

Main Idea

The main idea is the central point or the most important concept being conveyed by a piece of writing, speech, or argument.

Examples and Evidence

Specific instances or data provided to support or illustrate a claim, argument, or idea.