Author Topic: PLLZZZZZZZZZZ HELPPPPP!!! STATISTICS 1 DOUBT...  (Read 673 times)

Offline ahmedkeda

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PLLZZZZZZZZZZ HELPPPPP!!! STATISTICS 1 DOUBT...
« on: May 25, 2010, 03:56:52 pm »
CAN ANY ONE JUST TELL ME WHEN DO WE ADD PROBABILITIES AND WHEN DO WE MULTIPLY THEM ? CUZ I ALWAYS GET CONFUSED WITH THAT...

Freaked12

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Re: PLLZZZZZZZZZZ HELPPPPP!!! STATISTICS 1 DOUBT...
« Reply #1 on: May 25, 2010, 04:40:50 pm »
its simple really
for example in a question its states that win OR loose.what is the probability
here you have to add

and when it states the player looses AND wins
you have to multiply.


In Some questions you have to think but this is the foundation okay
Good luck!