Practice Questions on Probability of an event

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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OMR|Equally Likely Outcomes|Probabilities Of Equally Likely Outcomes |Probability Of An Event |Probability Of The Event 'A or B'|Probability Of Event 'Not A'|Some Important Results |Questions

OMR|Equally Likely Outcomes|Probabilities Of Equally Likely Outcomes |Probability Of An Event |Probability Of The Event 'A or B'|Probability Of Event 'Not A'|Some Important Results |Questions

OMR|Equally Likely Outcomes|Probabilities Of Equally Likely Outcomes |Probability Of An Event |Probability Of The Event 'A or B'|Probability Of Event 'Not A'|Some Important Results |Questions

If (2)/(11) is the probability of an event,what is the probability of the event not A

Fill in the blanks: Probability of a sure event is .......... Probability of an impossible event is ........... The probability of an event (other than sure and impossible event) lies between ........ Every elementary event associated to a random experiment has ....... probability. Probability of an event A+ Probability of event ' not\ A ' =......... (vi) Sum of the probabilities of each outcome in an experiment is ........

The probability of an event A is (4)/(5) . The probability of an event B, given that the event A occurs is (1)/(5) . The probability of event A, given that the event B occurs is (2)/(3) . The probability that neigher of the events occurs is