Before Drawing Any Conclusions About the Relationship Between Two Variables

question 27

Multiple Choice

Before drawing any conclusions about the relationship between two variables shown in a crosstabulation, you should​

• A) ​investigate whether any hidden variables could affect the conclusions.
• B) ​construct a scatter diagram and find the trendline.
• C) ​develop a relative frequency distribution.
• D) ​construct a dot plot and look for significant gaps.

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Definitions:

Video Games

Electronic games involving interaction with a user interface to generate visual feedback on a video device.

E-books

Digital versions of books that can be read on electronic devices such as e-readers, tablets, or computers.

Complements

Goods that are consumed together because the use of one enhances the use of the other.

Indifference Curves

Graphical representations in economics showing different combinations of goods among which a consumer is indifferent.