Explain the purpose and role of a random sample. Include in your explanation how a random sample is obtained and what problems and benefits, if any, exist as a result of its use.

What will be an ideal response?


Varies (see Discussion)

Political Science

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The __________ has the responsibility to assess the cost implications of a proposed bill.

A. secretary of the treasury B. Office of Management and Budget C. secretary of commerce D. chief of staff

Political Science

The president appoints, but cannot dismiss, officials who serve on __________

Fill in the blank with the right word.

Political Science

The reintroduction of electronic machines in many states in 2012 can be attributed to:

A. the passing of the Help America Vote Act. B. the introduction of the grandfather clause. C. the requirement to provide proof of citizenship to be able to vote. D. the introduction of poll taxes. E. the development of voter-verified paper audit trail.

Political Science

Most of the money spent on the gay marriage initiative went to cover ______

Fill in the blank(s) with correct word

Political Science