The Number of Visible Defects on a Product Container Is

question 54

Multiple Choice

The number of visible defects on a product container is thought to be Poisson distributed with a mean equal to 3.5. Based on this, the probability that 2 containers will contain a total of less than 2 defects is:

• A) 0.0223
• B) 0.1359
• C) 0.0073
• D) 0.1850

---

Definitions:

Long-run Phillips Curve

A visual depiction illustrating that over an extended period, there exists no compromise between the rates of inflation and unemployment.

Long-run Aggregate Supply Curve

A curve that shows the relationship between the overall price level and the quantity of output that all firms in an economy are willing to produce, assuming all resources are fully employed.

Monetary Policy

The process by which the central bank or monetary authority of a country controls the supply of money, often targeting an inflation rate to ensure economic stability.

Short-run Phillips Curve

A curve representing the inverse relationship between the rate of inflation and the rate of unemployment in an economy over the short term.