Which of the Following Is an Example of an Exchange

question 37

Multiple Choice

Which of the following is an example of an exchange?

• A)Hamish uses his credit card to pay for his weekly groceries.
• B)Isabella lets Mercedes copy her class notes and Mercedes,in return,buys lunch for Isabella.
• C)Judi buys a plane ticket through an airline's website.
• D)Kendra purchased petrol with her credit card.
• E)All of the above

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Definitions:

Symmetry

A property of shapes or designs where one half is a mirror image of the other half.

Bimodal

Describing a distribution that has two different modes or peaks in its frequency of occurrence.

Frequency

The number of times an event occurs within a given data set.

Skewed

Skewed refers to a distribution that is asymmetrical, where data points are more concentrated on one side of the scale, leading to a long tail on the opposite side.