If PLE) = 0.37 then fined PCNOTE)​

P(E) = 0.73

Given,

P(E) = 0.37

P(not E) = ?

Now,

W.K.T,

______________

P(E) + P(not E) = 1

______________

0.37 + P(not E) = 1

P(not E) = 1 - 0.37

P(not E) = 0.73

:. P(E) = 0.73.