Question

If p(e)=0.65,then the value of p ( not e) is

Answer 1

Answer:

p(e) = 0.65

So,

p(e) + p(not e) = 1

=> 0.65 + p(not e) = 1

=> p(not e) = 1 - 0.65

=> p(not e) = 0.35

Ans. 0.35

Hope it helps.

Answer 2

Answer:

see the explanation

Step-by-step explanation:

Since Probability of certain event is 0 or 0-1 or 1...nothimg else.

According to Probability concept,

=) P(event) + P'(event) = 1

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

=) 0.65 + P not (E) = 1

=) P not(E) = 1 - 0.65

=) P not(E) = 0.35