Changes

'''Random Digit Dialing''' is used to poll a large amount of households during [[telephone]] [[poll]]s. In the past twenty years "Random Digit Dialing" has greatly increased, and is being used by both private, and public organizations when taking phone [[survey]]s.<ref>1</ref>

'''Random Digit Dialing''' is used to poll a large amount of households during [[telephone]] [[poll]]s. In the past twenty years "Random Digit Dialing" has greatly increased, and is being used by both private, and public organizations when taking phone [[survey]]s.<ref>http://www.amstat.org/sections/srms/proceedings/papers/1997_121.pdf</ref>

 

== References ==

== References ==

[http://www.amstat.org/sections/srms/proceedings/papers/1997_121.pdf 1]

<references />

[[category:statistics]]

[[category:statistics]]