If an economist wishes to determine whether there is evidence that mean family income in a community equals $50,000,
a. a one-tail test should be utilized.
b. either a one-tail or two-tail test could be used with equivalent results.
c. a two-tail test should be utilized.
d. none of the above.

Match the vocabulary word to the correct definition. 1. sexual harassment 2. terminate 3. recruitment 4. professional development 5. union a. any unwanted sexual attention, the suggestions that maintaining one’s job or professional advancement depends on sexual favors, or verbal and/or physical harassment of a sexual nature b. to fire from a job or end a professional relationship c. an organization of those in the same industry who join together to more effectively bargain with employers d. the process of attracting and hiring employees e. continuing education in a chosen field

Each month, business today publishes a news piece about an innovative product, service, or business. such soft news is generally written by a freelance business writer and is known as a

Based on the supply and demand theory, why do medical doctors earn higher wages than child-care workers?