Equally Likely Events

Experimental (Or Empirical) Probabilities|Probability - A Theoretical Approach|Random Experiment|Equally Likely Out-Comes|Not Equally Likely Out-Comes|Questions|Event|Question|OMR

Experimental (Or Empirical) Probabilities|Probability - A Theoretical Approach|Random Experiment|Equally Likely Out-Comes|Not Equally Likely Out-Comes|Questions|Event|Question|OMR

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 the events A and B are equally likely, then P(A) =

Fill in the blanks :(iii)If W_1,W_2,W_3,…..W_n are all the equally likely and simple events of any trial, then P(W_1)+P(W_2)+…..P(W_n) =____

A coin is tossed three times and all possible outcomes are assumed to be equally likely. E is the event: "exactly 2 heads or two tails have occurred" and F is the event: "at most one tail has occurred". Show that E and F are independent events.

Suppose that all the four possible outcomes e_1 , e_2 , e_3 , e_4 of an experiment are equally likely. Define the events A, B, C as A = (e_1, e_4) , B = (e_2, e_4) . What can you say about the dependence or independence of events A, B, C?