GOVERNMENT: Can someone please help me 1. Why are party organizations a more reliable source of information on public opinion than are interest groups?
2. In what way are straw polls similar in bias to massive e-mail-writing campaigns staged by interest groups?
3. In scientific polling, what is the relationship between the universe, a representative sample, and random sampling?

In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of a postzygotic barrier the founder effect sympatric speciation a prezygotic barrier

Reasoning based on the ease with which we can bring something to mind involves the use of the heuristic

Which statement defines personality