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Phone Orders
The L.L.Bean catalog department that receives the majority of its orders by telephone conducted a study to determine how long customers were willing to wait on hold before ordering a product.The length of time was found to be a random variable best approximated by an exponential distribution with a mean equal to 3 minutes.
-{Phone Orders Narrative} What proportion of customers having to hold more than 1.5 minutes will hang up before placing an order?
Efficiency Of Use
The effectiveness with which a user can accomplish a task using a particular tool, system, or product with minimal effort and maximum speed.
Carry Out
To execute or perform a task or instruction.
Recovers From Errors
The ability of a system or process to handle errors gracefully and continue operating.
Site Visit
The process of traveling to a location to review, inspect, or perform work as part of a project, assessment, or evaluation.
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