For a binomial distribution x ˉ = 4 , σ = 3 . Then P ( X = r ) =

np = 4 npq = 3 ⇒ q = 4 3 , p = 4 1 , n = 16

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MathematicsProbabilityBinomial DistributionEasy2 minQB

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For a binomial distribution $\overset{x}{ˉ} = 4, σ = 3$ . Then $P (X = r) =$

Answer:

Solution:

$np = 4$

$npq = 3 \Rightarrow q = \frac{3}{4}, p = \frac{1}{4}, n = 16$

Stream:JEESubject:MathematicsTopic:ProbabilitySubtopic:Binomial Distribution

⏱ 2mℹ️ Source: QB

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