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anonymous
 one year ago
According to the general equation for conditional probability, if P(A^B)= 2/3 and P(B)= 3/4, what is P(AB)?
A. 15/16
B. 24/25
C. 8/9
D. 35/36
anonymous
 one year ago
According to the general equation for conditional probability, if P(A^B)= 2/3 and P(B)= 3/4, what is P(AB)? A. 15/16 B. 24/25 C. 8/9 D. 35/36

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1hint: \[\Large P(AB) = \frac{P(A \cap B)}{P(B)}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Maybe I'm just an idiot? I'm still not getting any of the answers

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1Do you have this so far? \[\Large P(AB) = \frac{P(A \cap B)}{P(B)}\] \[\Large P(AB) = \frac{2/3}{3/4}\]

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1when you divide 2/3 over 3/4, you're really multiplying 2/3 by 4/3 the second fraction flips and you multiply

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the correct answer was 8/9

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1since 2/3 times 4/3 = 8/9
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