A carefully selected random sample: a

is almost impossible to get.
b

is an accurate predictor of election results.
c

is more accurate if it only includes wealthier voters.
d

is more accurate if it only includes urban dwellers.

Which organization provides to get information about to protect women from human trafficking the best ngo to contact would be

The formation of business monopolies in the late 1800s was made possible by the (1) effects of laissez-faire policies (2) passage of federal antitrust laws (3) elimination of the free-enterprise system (4) adoption of socialist economic practices

What is the main inference that can be drawn from adam smith’s book the wealth of nations?