If you create survey items that are easy to understand to answer, you can reduce the chance that respondents will

Which method is used to choose a representative sample for a public opinion poll?

a. Haphazard sampling b. Computer simulation c. Double-blind studies d. Random sampling e. Focus groups

India's rapid economic growth has contributed to ____________ by government officials

A) global piracy B) a war on drugs C) harm-reduction approaches D) a "season of scams"