If Helen mistakenly accepts her null hypothesis when it should be rejected, what has occurred?
a) Type I error
b) Type II error
c) researcher bias
d) none of the above
b
You might also like to view...
By the time the state ratifying conventions started meeting, two distinct camps had formed: those who supported the Constitution called __________, and those who opposed the Constitution, who became known as __________
A) Nationalists; Secessionists B) Nationalists; Abolitionists C) Federalists; Antifederalists D) Federalists; Secessionists E) Federalists; Abolitionists
One's sense of civic duty and sense of apathy are attitudes that are usually acquired from one's
A. experience with voting. B. economic status. C. parents. D. community. E. education.
Global governance of trade depends upon _________ among governments and private-sector interests that cross national borders
A. competition B. dependence C. independence D. collaboration E. synchronization
What was the trend of affirmative action programs in the 1980s and 1990s?
A. To have Congress increase the number of affirmative action programs B. To take race as a factor only in private sector employment opportunities C. To require a quota system for college admissions D. To eliminate requirements for federally funded affirmative action programs E. To face challenges in court on the legality of existing laws surrounding affirmative action programs