At Netflix, the Time It Takes for a Returned DVD

question 77

Multiple Choice

At Netflix, the time it takes for a returned DVD to be re-filed and for the next DVD to be submitted for shipping to the customer follows a bell-shaped pattern, with a mean of 194 seconds and a standard deviation of 42 seconds.What proportion of the "turnaround" times are between 200 and 220 seconds?

• A).1767
• B).1986
• C).2540
• D).3121
• E).2242

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Definitions:

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Present outcomes are the immediate results or consequences of actions taken at the current time.

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The average rate at which employees leave a company and are replaced over a certain period of time.

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A plan of action designed to achieve a long-term or overall aim within the competitive setting of an organization.