The ANOVA procedure depends on calculations of
A) the size of the difference between the means of the two groups.
B) both the variability within-groups and the variability between-groups.
C) levels of the independent variable.
D) preliminary t-tests.
Answer: B
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In their impact, campaigns act less to inform all voters than to __________
a. crush opponents b. sway undecided voters c. rally those who already support a candidate d. force information on voters
Which religious interest organization was instrumental in Ronald Reagan's 1980 election to the presidency?
A. the Moral Majority B. Pax Christi USA C. Common Cause D. the Christian Coalition E. B'nai Brith
During the third party system, party leaders used a device that rewarded political supporters with jobs or government contracts, a device best referred to as
A.) patronage B.) kickbacks C.) graft D.) bribery
Day-to-day direct lobbying is largely an attempt by interest groups to
A) ?ensure that legislators abide by agreements made with interest groups. B) ?encourage elected officials to follow-through on promises made in exchange for contributions. C) ?allow members of Congress to have access to interest group members. D) ?maintain a high profile so they can continue to demand contributions from their members. E) ?frame issues in terms most beneficial to their point of view.