How is the unemployment rate calculated?

• A. (Number of unemployed / Civilian noninstitutional population) × 100
• B. (Number of unemployed / Working‑age population) × 100
• C. (Number of unemployed / Labor force) × 100
• D. (Number of unemployed / Number of employed) × 100

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the definition of the unemployment rate. It measures the percentage of people in the labor force who are unemployed and actively seeking work.
2. Step 2: Identify the components involved: the 'Number of unemployed' refers to people without a job who are actively looking for one, and the 'Labor force' includes both the employed and the unemployed who are actively seeking work.
3. Step 3: Recognize that the unemployment rate is calculated by dividing the number of unemployed individuals by the total labor force.
4. Step 4: Multiply the result by 100 to convert the ratio into a percentage, which makes it easier to interpret and compare.
5. Step 5: Write the formula for the unemployment rate as: \(\text{Unemployment Rate} = \left( \frac{\text{Number of unemployed}}{\text{Labor force}} \right) \times 100\).