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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