David's Gasoline Station Offers 4 Cents Off Per Gallon If

question 79

Multiple Choice

David's gasoline station offers 4 cents off per gallon if the customer pays in cash and does not use a credit card. Past evidence indicates that 40% of all customers pay in cash. During a one-hour period,15 customers buy gasoline at this station. What is the probability that more than 8 and less than 12 customers pay in cash?

• A)0.210
• B)0.212
• C)0.092
• D)0.562

---

Definitions:

Role Cluster

A set of roles that are associated with a particular social status or position in society, typically involving expected behaviors and responsibilities.

Robert Provine

A psychologist and neuroscientist known for his research on laughter, tears, and other human behaviors.

Conversations

The act of exchanging thoughts, information, or ideas through verbal communication between two or more people.

Speakers

Individuals who give talks or presentations, often experts in a particular field or subject matter.