John F. Kenedy
True
False
True
The assistant chief of police has decided to forego using the polygraph test on a suspect and will use a different technique to assess the suspect's physiological responses to crime-scene details. This is known as the guilty knowledge test.
<u>Explanation:</u>
The Guilty Knowledge Tests (GKT's) refers a psycho-physiological survey method that could be used in a polygraph test to find whether suspects are hiding "guilt" by measuring their physiological answers to multiple choice questions.
50 participants were randomly selected to commit one of two real false crimes. Later they were tried with GKT for crimes and things they did not know about. Using the best scoring systems, as per logistic regression analysis, this test correctly classifies 84% innocent and to 76% criminals.
The Marshall Plan, also known as the European Recovery Program, was a U.S. program providing aid to Western Europe following the devastation of World War II. It was enacted in 1948 and provided more than $15 billion to help finance rebuilding efforts on the continent. The brainchild of U.S. Secretary of State George C.
Answer:
The U.S. received an urgent appeal for financial and economic assistance from Greece. He
says the Greek state is threatened by terrorists led by the communists.It is his belief that if one nation falls to communism, others will fall as well. He believed that
if they contained it where it was at this moment, they would be able to contain it from there
on out.
Explanation:
It is described as a defensive action that the United States could take to prevent the Soviet Union
from growing and possibly creating a bigger war in the future. He describes it this way because the
U.S. just finished fighting two world wars, and he knows public opinion would be against instigating a
war. Also, it makes the Soviets the aggressors, and the world looks negatively on aggressors
Answer:
Explanation:
The population is divided into this “in the labor force”. Thus, the number of adults not in the labor force is 237.8-153.9= 83.9 million. Since the labor force is divided into employed persons and unemployed persons, the number of unemployed persons is 153.9-139.1 = 14.8 million. Thus, the adult population has the following proportions:
