Use the 68-95-99.7 Rule to Solve the Problem

question 178

Multiple Choice

Use the 68-95-99.7 rule to solve the problem.
-At one college, GPA's are normally distributed with a mean of 3 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 2.4 and 3.6?

• A)99.7%
• B)68%
• C)95%
• D)84%

---

Definitions:

Employee Involvement

A management philosophy that emphasizes the importance of employees making contributions to and participating in decisions that affect their work and the organization.

Job Satisfaction

The level of contentment or happiness an individual experiences regarding their job, including aspects such as work tasks, pay, and work environment.

Job Performance

The degree to which an employee executes their job duties and tasks effectively.

Happy Workers

Happy workers are employees who experience satisfaction and positive emotions towards their job, contributing to better performance and lower turnover rates.