Professors at a Local University Earn an Average Salary of $80,000

question 33

Multiple Choice

Professors at a local university earn an average salary of $80,000 with a standard deviation of $6,000. Using Chebyshev's inequality, the percentage of salaries falling between $68,000 and $92,000 is at least ________.

• A) 68%
• B) 65%
• C) 75%
• D) 95%

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Definitions:

Stream

An abstraction in Java representing a sequence of elements supporting sequential and parallel aggregate operations.

Close

The action of terminating or finishing an operation, often used in the context of closing a file or a network connection in programming.

Output Stream

A channel that facilitates the transfer of data to a target location, such as a document, array, network connection, or different software.

Append Data

The process of adding new elements or information to the end of an existing data structure.