If a sample consists of 45 people, the number of degrees of freedom used in the formula to estimate the population variance would be
A) 452.
B) 45/2.
C) 44.
D) .22.
Answer: C
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In the context of illegal immigration in the United States, conflict theorists are likely to believe that ________
a. greater surveillance at the borders is the best way to control illegal immigration b. illegal immigrants are lodged at the bottom of the nation's social and economic hierarchies c. employers hire these immigrants, pay low wages, and produce goods and services that are affordable to consumers d. illegal or undocumented workers are often transient
Learning to drive a car using a driving simulator (virtual robot) has all the features of __________ —it is efficient because the simulator allows the student to experience a range of driving situations in the shortest amount of time. The simulated experience will be the same for everyone (predictability), and the time spent practicing can be easily calculated. Lastly, students can control the
pace of their learning. a. McDonalization c. Global interdependence b. Uubanization d. Rationalization
Cuban immigrants face embracing the U.S. culture and lifestyle that is all of the following but:
a) more interpersonal. b) more political. c) faster. d) more individualistic.
The severely poor are __________ off than those slightly below the poverty line
Fill in the blank(s) with the appropriate word(s).