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OpenStudy (anonymous):
Question is below :) Please explain in detail.
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OpenStudy (anonymous):
OpenStudy (anonymous):
Total number of Box B is x +5 Since 1 white ball is added: total number of white ball in Box B is x+5+1 = x+6 Note that now the number of white ball in Box B is 5+1 = 6 and number of yellow balls remains the same at x
OpenStudy (anonymous):
Therefore you have the probability of choosing a white ball as: (number of white ball) / (total number of balls in Box B) = x / (x+6) [justified]
OpenStudy (anonymous):
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