Which of the Following Is a Required Condition for a Discrete

question 34

Multiple Choice

Which of the following is a required condition for a discrete probability function?

• A) \(\Sigma\)f(x) = 0 for all values of x
• B) f(x) \(\geq\) 1 for all values of x
• C) f(x) < 0 for all values of x
• D) \(\Sigma\)f(x) = 1 for all values of x

---

Definitions:

Spells Of Unemployment

Periods of time during which an individual is unemployed but actively seeking work.

Frictional Unemployment

Unemployment that results because it takes time for workers to search for the jobs that best suit their tastes and skills

Job Losers

Individuals who have been involuntarily terminated or laid off from their employment.

Data On Unemployment

Statistical information relating to the number of unemployed individuals in the workforce, often presented as an unemployment rate.