SOLUTION: Eighty-one percent of US HOUSHOLDS HAVE A DVD PLAYERS. CHOOSE 6 AT RANDOM. WHAT IS THE PROBABILITY THAT ALL HAVE A DVD PLAYER AND NONE HAVE A DVD PLAYER?

SOLUTION: Eighty-one percent of US HOUSHOLDS HAVE A DVD PLAYERS. CHOOSE 6 AT RANDOM. WHAT IS THE PROBABILITY THAT ALL HAVE A DVD PLAYER AND NONE HAVE A DVD PLAYER?

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Question 1100638: Eighty-one percent of US HOUSHOLDS HAVE A DVD PLAYERS. CHOOSE 6 AT RANDOM. WHAT IS THE PROBABILITY THAT ALL HAVE A DVD PLAYER AND NONE HAVE A DVD PLAYER?
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
The probability that all have a dvd player is (0.81)^6, or 0.282429536481. The probability that none have a dvd player is (1-0.81)^6, or 0.000047045881
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