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OpenStudy (anonymous):
The probability of winning a game is 20%. If you play 20 times, how many times should you expect to win? A:4 times B:10 times C:16 times
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OpenStudy (amistre64):
20% of the time of course ...
OpenStudy (anonymous):
So 4
OpenStudy (anonymous):
Thank You!
OpenStudy (amistre64):
x * P(x) 20(.2), yes ... 4 :)
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