Consider the Following to Answer the Question(s) Below

question 2

Multiple Choice

Consider the following to answer the question(s) below:
The option to buy extended warranties is commonplace with most electronics purchases. Does the type of purchase affect a consumer's willingness to pay extra for an extended warranty? Data for 420 consumers who purchased digital cameras and laptop computers from a leading electronics retailer are summarized in the table.
-Of those who bought a digital camera, the percentage who purchased the warranty is

• A) 41.67% (30/72)
• B) 17.14% (72/420)
• C) 7.14% (30/420)
• D) 41.14% (72/175)
• E) none of the above

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Definitions:

Real Number

A value that represents a quantity along a continuous line, including all rational and irrational numbers.

Opposite Number

The number with the same magnitude but opposite sign to a given number, effectively located on the opposite side of zero on the number line.

Overbar Symbol

A notation used in mathematics to indicate that the value or sequence beneath the bar is repeated infinitely.

Decimal Representation

The expression of numbers in a base-10 system, involving a sequence of digits to the right and left of a decimal point.