550 Students Answered a Question with the Following Results Based

question 25

Multiple Choice

550 students answered a question with the following results based on their rating of their instructor: What proportion of the students who rated their instructor as very or somewhat effective received a B or better in the class?

• A)0.345
• B)0.254
• C)0.482
• D)0.898
• E)0.644

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Definitions:

Internet Time Server

A server on the internet that provides accurate time information to computers and devices to synchronize their clocks.

24-hour Clock

A timekeeping format that runs from midnight to midnight and is divided into 24 hours, avoiding the need for AM and PM designations.

Device Manager

A Windows system utility that allows users to view and control the hardware attached to the computer.

Hardware Devices

Physical components or parts of a computer system such as the CPU, keyboard, and printer.