Solution: The probability follows a binomial distribution with parameters $ n = 5 $ and $ p = \frac{1}{3} $. The probability of exactly 2 successes is $ \binom{5}{2} \left(\frac{1}{3}\right)^2 \left(\frac{2}{3}\right)^3 $. Calculating:

Wed, 06 May 2026 01:10:55 +0000

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