Question

Fill in the blanks:
(i) Probability of a sure event = ..... .
(ii) Probability of an impossible event = ..... .
(iii) If E be an event, then P(E) + P(not E) = ..... .
(iv) If E is an event, then .......$\le P\left(E\right)\le$ ...... .

Answer 1

(i) 1
(ii) 0
(iii) 1
(iv) 0, 1