The _____ is used to compare a sample mean to a population mean to determine how many standard errors away from the mean the sample is.

Those with a liberal economic perspective advocate which of the following as a development strategy?

a. grassroots projects b. government intervention in the economy c. projects addressing basic needs d. economic growth through trade e. subsidies for infant industries

Original jurisdiction courts have the

a. ultimate authority to hear all final appeals. b. power to hear criminal cases, but never civil cases. c. power to hear civil cases, but never criminal cases. d. power to hear certain cases first.