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MHT CET 2024 Mathematics question

MathematicsProbabilityMHT CET 2024

Let in a Binominal distribution, consisting of 5 independent trials, probabilities of exactly 1 and 2 success be 0.4096 and 0.2048 respectively. Then the probability of getting exactly 3 successes is equal to

Answer: (C)

Solution

For : and . Dividing, , so , i.e. , . Check:

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Question ID VK-092657