A ___________ is failing to reject a false null hypothesis.
a. Type I error
b. Type II error
c. Both of the above
d. None of the above
b. Type II error
You might also like to view...
The Federalist Papers
a. were propaganda put forth by those opposed to the ratification of the Articles of Confederation. b. were propaganda put forth by those opposed to the ratification of the Constitution. c. were propaganda put forth by those in support of the ratification of the Constitution. d. were propaganda put forth by those who supported a confederate system over a federal system.
A researcher hypothesizes that Hispanic children will do worse on a verbal aptitude test than will Asian children
As she administers the tests to each child, she unintentionally gives the Asian children lots of hints and extra time to finish but she has no interaction with the Hispanic children and takes their papers away as soon as the allotted time has passed. This is an example of a. participant reactivity. b. the experimenter-expectancy effect. c. the negative presentation effect. d. intertreatment interaction.
Which of the following statements provides the best characterization of the members of the White House staff?
a. The White House staff is a loose collection of bureaucrats who are loyal to executive agencies. b. The White House staff is composed of advisers who do whatever is in the best interest of the president. c. The White House staff is composed of policy specialists who have little personal loyalty to the president. d. The White House staff is the link between executive agencies in the bureaucracy and Congress.
The SALT treaty
A. ended the Vietnam War. B. established zones of control in postwar Germany between the U.S. and the Soviet Union. C. limited the amount of standing forces that the Soviet Union could keep in Western Europe. D. reduced the nuclear weapons arsenals of the U.S. and the Soviet Union. E. brought a settlement to the Korean War.