Question

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 1

Answer:

Ans. (i) 1

(ii) 0, impossible event

(iii) 1, sure or certain event

(iv) 1

(v) 0, 1

Explanation:

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