thekabir2 thekabir2
  • 09-05-2020
  • Mathematics
contestada

If P(B) = 0.75, P(A | B) = 0.50, P(B') = 0.25, and P(A | B') = 0.70, find P(
B
A).
P(BA)=
(Round to three decimal places as needed.)

Respuesta :

salatulmaghrib
salatulmaghrib salatulmaghrib
  • 09-05-2020
P(BA) = P(B) * P(A | B)
= 0.75 * 0.5
= 0.375
= 375/1000 = 75/200 = 15/40 = 3/8
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