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Complete the statements:
(i) Probability of event E + Probability of event ‘not E’ = _______

(ii) The probability of an event that cannot happen is _______. Such an event is called _______

(iii) The probability of an event that is certain to happen is _______ . Such an event is called _______

(iv) The sum of the probabilities of all the elementary events of an experiment is _______

(v) The probability of an event is greater than or equal to _______ and less than or equal to _______


Answer :


(i) 1

(ii) 0, impossible event

(iii) 1, sure or certain event

(iv) 1

(v) 0, 1

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