<span>When a data value is converted to a standardized scale representing the number of standard deviations the data value lies from the mean, we call the new value a <span><u>z-score.</u>
According to its definition, a z-score is "</span></span><span>the number of standard deviations from the mean a data point is."</span>
Answer: c. Moved away from a strictly rational reasoning model for rational thought.
Recently, the rational choice theory has been criticized for leaving out some important factors that might influence the choices people make. Institutions and uncertainty can lead people to make a choice they would not have made under unconstrained circumstances solely dependent on reason. Therefore, new concepts have arisen, such as the "bounded rationality" idea. This is an attempt to recognize the limits that rationality has in real life.
Some works that have dealt with this problematic are: <em>Pathologies of Rational Choice Theory</em> (Green and Shapiro, 1994) and <em>Neuropolitics</em> (William E. Connolly, 2002).
Answer: In times of so-called peace, ships are being attacked and sunk by submarines without cause or notice. What does Roosevelt's imagery convey? His belief that America must respond to these acts. Read the passage from Roosevelt's "Quarantine" speech
Explanation:
Answer: true
Explanation: The assassination led to a chain of events that sparked the World War. The government of Austria-Hungary saw it as a direct attack against them and declared war on the Kingdom of Serbia.