A bag contains 3 balls - one red, one yellow and one blue. One ball is picked from the bag and is not replaced back. Then the second ball is picked up, Present all possible outcomes of this problem in the form of a tree diagram and hence find the following probabilities.
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Step-by-step explanation:
A bag contains 3 balls - one red, one yellow and one blue.
= 6 ( total number of out comes)
One ball is picked from the bag and is not replaced back. Then the second ball is picked up,
= 2( favorable out comes)
Probability= number of favourable out comes/ total number of out comes
=> 2÷6
=> 1÷3
=> 0.33
•°• probability is 0.03
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