Which of the following types of crime is/are most common in Texas?

Which of the following is an advantage of open-ended questions in public opinion polls?

a. They allow respondents to express their views more clearly. b. They are easier to interpret and analyze than other types of questions. c. They reduce the margin of error in public opinion polls. d. They allow survey researchers to increase their sample sizes.

A progressive income tax is which of the following?

A. a flat tax B. a buoyant tax C. a limited value tax D. a sin tax