JEE Main 2024 Mathematics question
A bag contains 8 balls, whose colours are either white or black. 4 balls are drawn at random without replacement and it was found that 2 balls are white and other 2 balls are black. The probability that the bag contains equal number of white and black balls is:
Answer: (D)
Solution
With equal priors for k = 0, …, 8 white balls, the likelihoods ∝
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