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Mathematics 13 Online
OpenStudy (anonymous):

if P(E^c)=0.53 then P(E) =

jimthompson5910 (jim_thompson5910):

hint: P(E) + P(E^c) = 1

OpenStudy (anonymous):

0.47???

jimthompson5910 (jim_thompson5910):

good

jimthompson5910 (jim_thompson5910):

E is some event E^c is the opposite of that event so either that event happens or it doesn't happen...which is why the two probabilities add to 1 (one has to happen)

OpenStudy (anonymous):

ah okkkkk! thank you I was pretty confused

jimthompson5910 (jim_thompson5910):

you're welcome

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