Question

If E be an event such that P(E) =
$\frac{3}{7}$
, what
is P(not E) equal to? [CBSE 2014]
​

Answer 1

If E be an event such that P (E)=3/7 then P(not E) is equal to A 6/7 B 4/7 C ... Probability = \frac{No. Of ..

In an experiment, the probability of an event is the likelihood of that event occuring. Probability is a value between (and including) zero and one. If P(E) represents the probability of an event E, then: P(E) = 0 if and only if E is an impossible event.