The Time That It Takes a Student to Walk from His

question 37

Multiple Choice

The time that it takes a student to walk from his dorm room to his math classroom has an approximate normal distribution with a mean of 8 minutes and a standard deviation of 0.4 minutes. What is the Probability that the student will take between 8.0 and 9.2 minutes to walk to class? Give your answer As a percentage.

• A) 0.3%
• B) 2.5%
• C) 49.85%
• D) 34%
• E) None of the above.

---

Definitions:

Collective Bargaining

The process in which employers and a group of employees negotiate the terms and conditions of employment, including wages, hours, work practices, and more.

Wildcat Strike

A labor strike unauthorized by the workers' union leadership, often spontaneous and occurring in direct response to grievances or disputes without formal union approval.

Authorization

The process of giving someone the right or power to do something, often through a formal or legal document.

Union

An organization formed by workers to protect their rights, improve working conditions, and negotiate with employers on wages and other employment terms.