A Manager Is Interested in the Amount of Time Employees

question 163

Multiple Choice

A manager is interested in the amount of time employees spend each day playing video games at work.The manager takes a random sample of 18 employees who showed a mean time of 55 minutes per day with a standard deviation of 5 minutes.Assuming that these times follow a normal distribution,compute a 90% confidence interval for the average amount of time employees spend playing video games each day at work.

• A)[52.39,57.61]
• B)[52.95,57.05]
• C)[52.82,57.18]
• D)[53.34,56.66]
• E)[52.46,57.54]

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Definitions:

Rights and Privileges

Entitlements and benefits legally granted to individuals or groups under certain conditions.

Opportunity for Personal Growth

An occasion or set of circumstances that allows individuals to develop their skills, knowledge, and character, leading to self-improvement.

Freelance Workers

Individuals who work on a self-employed basis, offering their services to various clients rather than being committed to a single employer.

Independent Contractors

Individuals who provide services to another entity under terms specified in a contract or within a verbal agreement, not considered employees.