Find the Mean for the Given Sample Data

question 48

Multiple Choice

Find the mean for the given sample data.
-Last year, nine employees of an electronics company retired. Their ages at retirement are listed below. Find the mean retirement age.
53 62 61
51 65 58
60 51 53

• A) 55.9 years
• B) 57.1 years
• C) 56.5 years
• D) 58.0 years

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Definitions:

Hierarchical Sequencing

A method in project management and software development where tasks are completed in a specific, ordered sequence, often based on priority or dependency.

Employee Orientation

A process of introducing new employees to their roles, the company culture, policies, and their colleagues.

Coffee Breaks

Scheduled or spontaneous breaks during the workday allowing employees to rest and recharge, often involving social interaction.

Fire Alarm

A device that emits a warning signal, either audio or visual, in the event of fire, prompting evacuation and emergency response.