Aand b are two events.

p(a)=0.25 , p(b)=0.5 and p(a and b)=0.15 .

what is th...

Mathematics, 12.11.2019 07:31, cheatcodeb

# Aand b are two events.

p(a)=0.25 , p(b)=0.5 and p(a and b)=0.15 .

what is the value of p(a or b) ?

0.15

0.25

0.60

0.90

Answers: 3

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