A Magazine That Publishes Product Reviews Conducted a Survey of Teenagers

question 8

Multiple Choice

A magazine that publishes product reviews conducted a survey of teenagers' preferences for cell phones. Three brands of cell phone designed specifically with teens
In mind were the focus of the study. The table summarizes responses by brand and
Gender. What percent of teenagers who preferred the BlackJack II were males? $$\begin{array} { | l | l | l | } \hline \text { Cell Phone } & \text { Male } & \text { Female } \\\hline \text { LG Rumor } & 55 & 87 \\\hline \text { Sidekick LX } & 99 & 150 \\\hline \text { BlackJack II } & 196 & 113 \\\hline\end{array}$$

• A) 63%
• B) 32%
• C) 16%
• D) 50%
• E) 41%

---

Definitions:

Dominant Strategies

In game theory, these are strategies that result in the best outcome for a player, no matter what the other players do.

Pure Strategy

Strategy in which a player makes a specific choice or takes a specific action.

Optimal Response

Optimal response is a strategy that maximizes a player's benefits given the strategies chosen by others, commonly used in game theory.

Nash Equilibrium

A concept in game theory where no player can gain by unilaterally changing their strategy if the strategies of others remain unchanged.