Experiment, Sample Space and Events in Probability [#shorts]|Intro to Probability| AS/A Level Maths

Event and sample space

Elementary event sample space and examples

Define probability of an event.

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 ........

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__

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

What is the probability of a sure event?

If P(A) denotes the probability of an event, then