The Teacher Has a Small Class with Only 7 Students

question 7

Multiple Choice

The teacher has a small class with only 7 students.The teacher grades their homework and reports scores of: 10,7,8,12,9,11,and 13.What is the median?

• A)10
• B)70
• C)35
• D)15

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Definitions:

Electromagnet

A type of magnet in which the magnetic field is produced by an electric current, which can be turned on or off.

AC Line

A conductor or conductors that carry alternating current (AC) electricity from the power source to the load.

Demagnetized

The state of a magnetic material where it has lost its magnetization, either partially or completely.

Magnetomotive Force

The force that drives magnetic flux through a magnetic circuit, analogous to voltage in an electrical circuit.