Posted by Tracy on Thursday, April 21, 2011 at 6:55pm.
In an experiment, the probability of the event E is known to be .4. Also the probability of the event F is .8,and the probability of E∪F is 1.
i) Compute the probability of these events: P(E∩F)=
P(EF)=
ii) Suppose the experiment is run twice in succession. What is the probability of the event E occuring at least once? Answer:?

Math  asdasdf, Thursday, April 18, 2013 at 8:16pm
.2
.2
.64