A Random Variable,x,has a Normal Distribution with μ = 13

question 52

Multiple Choice

A random variable,x,has a normal distribution with μ = 13.6 and σ = 2.90.Determine a value,x₀,so that P(x ≤ x₀) = 0.975.

• A)16.678
• B)19.284
• C)23.360
• D)14.475

---

Definitions:

Local Unemployment

The percentage of the workforce that is not employed within a specific geographical area.

National Unemployment

The percentage of the labor force that is unable to find employment, considered an important indicator of the economic health of a country.

Average Age

The mean age of a specific group or population, calculated by dividing the sum of individual ages by the number of individuals.

U.S. Workforce

refers to the total population of employed and unemployed individuals in the United States, actively participating or seeking participation in the country's labor market.