A Sample of Assistant Professors on the Business Faculty at State

question 7

Multiple Choice

A sample of assistant professors on the business faculty at state supported institutions in Ohio revealed the mean income to be $72,000 for 9 months with a standard deviation of $3,000. Using Chebyshev's Theorem, what proportion of the faculty earns more than $66,000 but less than $78,000?

• A) At least 50%
• B) At least 25%
• C) At least 75%
• D) At least 100%

---

Definitions:

Latency

The period of delay before a response or the onset of a disease after exposure to a stimulus or pathogen.

Genital

Relating to the reproductive organs; also used to describe the phase of psychosexual development in psychoanalytic theory that focuses on the genitals.

Phallic Stage

A phase in Freudian psychosexual development, occurring roughly between the ages of 3 and 6 years, where the libido (sexual energy) is focused on the genitals.

Anal Stage

The second stage in Freud's psychosexual development stages, occurring from about 18 months to three years of age, when the child's focus of pleasure is on eliminating or retaining feces.