izzyyjohnson3
izzyyjohnson3
04-06-2018
Mathematics
contestada
A. 3/22
B. 3/7
C. 8/15
D. 8/11
Respuesta :
sqdancefan
sqdancefan
06-06-2018
P(Q|R) = P(Q&R)/P(R)
= (3/37)/(7/37)
= 3/7
The appropriate choice is ...
B. 3/7
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