You have a population of 100, with 20% of them male and 80% female. The mean income for men is US$100,000 and for women is US$68,000. To estimate the mean income for the entire population, what is the weight you should use for the male population?
A. 10
B. 20
C. 40
D. 80
B. 20
You might also like to view...
Because of the decentralized executive power set by the Texas Constitution, the governor must rely on personal and political skills to act effectively as the chief executive officer of Texas
Indicate whether this statement is true or false.
What is meant by "delegated congressional power"?
A) Congress delegates limited powers of lawmaking to the president. B) Congress chooses how it wishes to enforce particular laws and states decide whether to support these decisions. C) Congress surrenders its lawmaking powers to the state legislatures. D) Through vague legislation, Congress effectively transfers the power to make laws to agencies. E) The Supreme Court takes the authority to make laws from Congress and delegates it instead to the agencies.