At a Large Department Store, the Average Number of Years

question 60

Multiple Choice

At a large department store, the average number of years of employment for a cashier is 5.7 with a standard deviation of 1.8 years.If an employee is picked at random, what is the probability that the
Employee has worked at the store for over 10 years?

• A)49.16%
• B)99.16%
• C)0.84%
• D)0.54%

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Definitions:

Plastic

A broad category of synthetic or semi-synthetic materials that can be molded into various shapes, widely used in manufacturing.

Ice

Frozen water, often used to cool drinks, reduce swelling, or preserve food.

Complete

Fully finished or encompassing all necessary parts; lacking nothing.

Fracture

A break, breach, or crack in a bone or cartilage.