Exhibit 15-4

question 2

Multiple Choice

Exhibit 15-4.A researcher analyzes the factors that may influence amusement park attendance and estimates the following model: , where Attendance is the daily attendance (in 1000s) ,Price is the gate price (in $) ,and Rides is the number of rides at the amusement park.The researcher would like to construct interval estimates for Attendance when Price and Rides equal $85 and 30,respectively.The researcher estimates a modified model where Attendance is the response variable and the explanatory variables are now defined as and .A portion of the regression results is shown in the accompanying table. Refer to Exhibit 15-4.According to the modified model,what is the predicted value for Attendance when Price and Rides equal $85 and 30,respectively.

• A)25,670
• B)34,410
• C)40,910
• D)55,600

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Definitions:

Testosterone

A steroid hormone primarily produced in males, but also in females, important for the development of male sexual characteristics and other functions.

Dominant Males

Males who exert control or hold the highest status within a specific social hierarchy or group.

Testosterone

A steroid hormone found in both men and women that is responsible for the development and maintenance of male sex characteristics and may influence behavior.

Aggressive Tendencies

Propensities in individuals to engage in behaviors intended to harm or assert dominance over others.