TS EAMCET · Maths · Probability
From a certain population, the probability of chosing a colour blind man is \(\frac{1}{20}\) and that of a colour blind woman is \(\frac{1}{10}\). If a randomly chosen person is found to be colour blind, then the probability that the person is a man is
- A \(\frac{2}{9}\)
- B \(\frac{2}{3}\)
- C \(\frac{1}{3}\)
- D \(\frac{1}{9}\)
Answer & Solution
Correct Answer
(C) \(\frac{1}{3}\)
Step-by-step Solution
Detailed explanation
\(P_{\mathrm{CBM}}=\frac{1}{20}, P_{\mathrm{CBW}}=\frac{1}{10}\)…
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