If P(E)=0.55, P(E or F)=0.65, and P(E and F)=0.20, find P(F).

1 answer:

7 0

Answer:

Step-by-step explanation:

let x= P(f)

.65= .55+x-.2

P(F)=.3

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If ​P(E)=0.55​, ​P(E or ​F)=0.65​, and​ P(E and ​F)=0.20​, find​ P(F).