Exhibit 12-5 the Table Below Gives Beverage Preferences for Random Samples of Samples

question 15

Multiple Choice

Exhibit 12-5
The table below gives beverage preferences for random samples of teens and adults. We are asked to test for independence between age (i.e., adult and teen) and drink preferences.
-Refer to Exhibit 12-5. The calculated value for this test for independence is

• A)0
• B)8.4
• C)62.5
• D)82.5

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Definitions:

Body Fluids

Liquids originating from inside the body that play crucial roles in its functioning, such as blood, urine, and saliva.

Thirst

The sensation of needing or desiring to drink fluids.

Need;Drive

Fundamental psychological or physiological requirements that motivate behavior to fulfill a necessity or achieve a goal.

Evolutionary Psychology

A perspective in the social and natural sciences that focuses on understanding psychological structures through the prism of modern evolutionary insights.