lisa6995 lisa6995
  • 23-10-2019
  • Mathematics
contestada

If the Pr (A)=0.3 what is Pr (A’)

Respuesta :

naix naix
  • 23-10-2019

Answer:

0.7

Step-by-step explanation:

I assume Pr is for Probability and A' is "not A" (complementary probability)

Pr(Anything)=1

Pr(A)=0.3

Pr(A')=1-Pr(A) (anything but A)

Pr(A')=1-0.3

Pr(A')=0.7

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