Imagine one of the major news outlets airing a special on gun violence and how it relates to the issue of mental health. Such a program could be seen as an example of __________.

Which of the following has been a result of the growth of what President Eisenhower called the military-industrial complex?

A) the United States has become the arms merchant of the world B) the growth has had social and political effects, such as being partially responsible for increased populations in states such as California, Texas, and Florida C) the huge amounts of money flowing into defense contracts have led to corruption in the awarding of these contracts by the Defense Department D) all of the above E) none of the above

Statistical tests CANNOT tell us whether

A) the combination of experimental and extraneous variance is large enough to differentiate the groups. B) there is a significant difference between groups. C) there is a reliable difference between groups. D) the observed difference is due to experimental or extraneous variables.