The Postbox Rule Applies When Which of the Following Means

question 28

Multiple Choice

The postbox rule applies when which of the following means of communication is used?

• A) Messenger
• B) Telephone
• C) Mail
• D) Fax
• E) Electronic mail

---

Definitions:

Consumer's Risk

The probability of accepting a defective product or service because the inspection or test fails to detect the flaw.

Hypothesis Testing

A statistical method that uses sample data to evaluate a hypothesis about the characteristics of a population.

Central Limit Theorem

A statistical theory stating that, given certain conditions, the distribution of the sum (or average) of a large number of independent, identically distributed variables will approach a normal distribution, regardless of the original variable's distribution.

Control Charts

Statistical tools used in process control to monitor and control the quality of manufacturing processes.