(a) (b) (c) (d)

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Q: If random variable X has a binomial distribution with 14 and P(success) 0.3, find the mean of X

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Q: Let X be a Poisson random variable with mean 2. If P[X = 1|X <1] = 0.8, what is the value of 2?

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Q: two students will be picked from a pool of students and W is a random variablethat pertains to the…

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Q: For a poisson random variable (x) with a mean of 6.6; P(X≤1)?

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Q: If a random variable X has a Poisson distribution with P(X = 1) 2P(X = 2). What is P(X = 3)? %3D 2

A: Hence,  Option (a)  e^-1/6 , is the correct✅ choice.

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A: * SOLUTION :-

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Q: xbar for random samples of 2 observations roughly normal, strongly skewed, or triangular?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.