Exhibit 6-9 The Average Price of Personal Computers Manufactured by MNM Company

question 4

Multiple Choice

Exhibit 6-9
The average price of personal computers manufactured by MNM Company is $1,200 with a standard deviation of $220. Furthermore, it is known that the computer prices manufactured by MNM are normally distributed.
-Refer to Exhibit 6-9. Computers with prices of more than $1,750 receive a discount. What percentage of the computers will receive the discount?

• A)62%
• B)0.62%
• C)0.062%
• D)99.38%

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Definitions:

Basic Law

A fundamental principle or rule that serves as the foundation for a system, typically referring to laws of nature or established scientific principles.

Unlike Poles

Refers to the north and south poles of magnets; when magnets have poles facing each other that are different, they attract.

Like Poles

Magnetic poles of the same kind (either both north or both south), which repel each other according to magnetic principles.

Electromagnet

A type of magnet where the magnetic field is produced by an electric current, typically through a wire wound into a coil around a magnetic core.