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pankaj gupta Grade: 12
        


PROBABILITY OF A WINNING A GAME IS 0.4 WHILE THAT OF B is 0.6.WHAT IS THE PROBABILITY OF A WINNING,IF (a). they play the "best of seven games" (b). they play the "best of eleven games" (all the games are played)




7 years ago

Answers : (1)

Chetan Mandayam Nayakar
312 Points
										

a)0.44+5C10.44*0.6+6C20.44*0.62+7C30.44*0.63


b)0.46+7C10.46*0.6+8C20.46*0.62+9C30.46*0.63+10C40.46*0.64+11C50.46*0.65

6 years ago
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