Which of the Following Statements About Mixed Strategies Is FALSE

question 88

Multiple Choice

Which of the following statements about mixed strategies is FALSE?

• A) They enable the player to randomize her actions.
• B) They always exist in an equilibrium when there are at least two pure-strategy equilibria in a game.
• C) They always involve some positive probability on every available strategy.
• D) They can exist in equilibrium in games that do not have any pure-strategy equilibria.