uma has 50 red and 50 blue balls. she has two bouls in such a way that none of the bouls are left empty if one were to choose one of the two ball at random and then randomly draw a Ball from it
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Answered by
13
Answer:99
Step-by-step explanation:
Answered by
3
Answer:
0.74 will be the probability.
Step-by-step explanation:
The question must be specified of drawing any colour of balls that will be a random choice. Let here that ball is red.
If we put 1 red ball in the 1st bag then we will get the probability of not getting any bowls empty.
Also in the 2nd bag we have to put the remaining 50 blue along with the 49 red balls so that there are no bowls left empty.
So, the probability we will get is :-
Probability of getting (Red ball)= 1/2*1 + 1/2*49/99 .
= 0.5 + 0.24747.
= 0.7475.
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