Question

Fill in the blanks.

(i) Probability of an impossible event = ___

(ii) Probability of a sure event = ___

(iii) Let E be an event. Then, P(not E)= ___

(iv) P(E) + P(not E)= ___

(v) ___$\le$ (P) $\ge$___

Answer 1

ANSWER:
(i) Probability of an impossible event =0
(ii) Probability of a sure event = 1
(iii) Let E be an event. Then, P(not E ) =1-P(E)
(iv) P(E ) + P(not E) = 1
(v) 0 ≤ P(E ) ≤ 1