<em><u>Snowball sampling, </u></em><em>in statistics, is described as a sampling method in which various research participants or subjects tends to recruit or select other members, participants, or subjects for a particular study or test. Snowball sampling is being used by the researcher when 'potential participants' are generally hard to find. It is referred to as snowball sampling because it collects more and more participants as it moves ahead.</em>
<em><u>The correct answer is snowball sampling.</u></em>
The statement is true that the state of Arizona can sue the state of California over Colorado river water to the United States Supreme Court and can hear the case for the first time. In fact there was a case that happened in 1982 and was decided on 1983.
Answer: Aggregate demand increased after 2009, Aggregate demand increased between 2010 and 2011. the economy experienced a sharp drop in growth between 2008 and 2009.
