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Complete the following statements :
(i) Probability of an event E + Probability of the 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 _________ .
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| Question Text | Complete the following statements : (i) Probability of an event E + Probability of the 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 _________ . |
