2. Suppose X and Y have joint probability density function f(x,y,z)= |a(x²+xyz),0

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Q: The joint pmf of X and Y are given in the table below: Y X 2 4 1 15 15 3 15 3 15 15

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Q: Q. 17 Base shifting of Index number.

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Q: (vii) at least one of the car (viii) none of the car.

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Q: Given discrete X and Y and Probabilities y = 1 0.1 y = 2 0.3 x = 1 x = 2 find Pr(X = 1,Y = 2). 0.2…

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Q: How many ways can 4 books be arranged on a shelf if the books are selected from a collection of 100…

A: Here we will use the concept of permutation Permutation = nPr = n!/(n-r)!

Q: Example 7. In a survey of 35 students, 17 have opted Management, 10 have opted Management, but not…

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Q: Suppose that the random variable X has the probability density function ´c(1- x²) for - 1< x s1 f(x)…

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Q: If X and Y are independent, then p(X, Y) = 0

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Q: Given events A and B are events with P(~(A u B)=2/3, we can determine the probability of which other…

A: HERE given, P(~(A  ∪ B ) ) = 2/3

Q: Let f(x)=k(4x -x²) if 03. (a) For what value of k is f(x) a probability density function? (b) For…

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Q: Suppose you know the following about a population with two traits: the first has variants A or and…

A: From the given information, P(A)=0.37 P(B)=0.47 P(AB)=0.23

Q: What is the probability of getting a Head when a coin is toss?

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Q: The probability of A is 0.4. The probability of B is 0.5. The probability that neither A nor B…

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Q: Find E(X + Y

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Q: In an experiment, A, B,C, and D are events with probabilities P[A]= 2/8, P[B]=3/24, P[C]=15/24, and…

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Q: VI. De-Morgan's Laws : If A, B and C are any two sets, then (i) (A U B) = A'O B (ii) (An B) = A'U B'

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Q: List all the possible permutations of: GREET

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