Let X1, X2 .... ,X6 be a r.s. of size 6 from a gamma distribution with parameters a = Discuss the construction of 98 percent C.I for B 1 and unknown B > 0,

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Q: at the random variable X has a normal distribution. It e comma please)

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Q: a) compare E(Y|X=x) and E(Y|X) b) Find the pdf of Y c) find the conditional pdf of X given that Y=y

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Q: Below is a graph of a normal distribution with mean u = -3 and standard deviation O = 3. The shaded…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…

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Q: Find the area under the Standard Distribution Curve  To the right of Z=1.92 and to the left of…

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Q: The casting of a specific block of aluminum have normal distribution with u = 0.81 and o = 0.003.…

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Q: Let X1, X2 .... ,X6 be a r.s. of size 6 from a gamma distribution with parameters a Discuss the…

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Q: Let x1, ... , Xn be a random sample with pdf is given by Se(1+ x)-(1+0), 0, f (x) = x> 0 otherwise.…

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Q: Let X1, X2 .. with parameters a Discuss the construction of 98 percent C.I for B ,X6 be a r.s.of…

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Q: Let X and Y have a bivariate normal distribution with parameters P₁ = 5.4, p= 0.70and given Y = 6,…

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Q: Consider a t-distribution with 23 degrees of freedom. Find the t-value so that the area to the right…

A: Given degrees of freedom=23 area to the right of t=0.74 That is, P(T>t)=0.741-P(T<t)=0.74…

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Q: Find the right critical value for the F-distribution when a = .05 and DFN = 6 and DFD = 10

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Q: For a Gamma distribution with rate parameter λ=1 and shape parameter a = 3 ª f(x)=r(a) -xa-1e-ax x>0

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A: Given: The joint pdf is f(x,y)=x+y, 0≤x≤1,0≤y≤10, elsewhere

Q: Let X have a gamma distribution (a, ß)and Let Y = ex.Find G(y)and g(y) by D F method %3D

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Q: Let X, have a gamma distribution with parameters n/2 and 2 , and let Y, = log X, .Answer the…

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Q: Define a Gamma distribution and prove that the sum of two independent Gamma variates with parameters…

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Q: A vertical line is drawn through a normal distribution so that 17.36% of the distribution is located…

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Q: Find the z-score for which 85% of the distribution's area lies to its right. 0-1.96 O -2.04 O-1.04…

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Q: Below is a graph of a normal distribution with mean u=3 and standard deviation o =2. The shaded…

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Q: Let X1, X2, X3 denote a random sample of size 3 from a gamma distribution with a 7 and 0 = 5 (a).…

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Q: Suppose that X-bin(65,0.2). Using the normal approximation to the binomial distribution, P(12.< X <…

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Q: Find the area to the left of x =24 under a normal distribution curve with u = 31 and o = 4.

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Q: Let X1,…,X, be a random sample from a pdf S(x,0) =: 20? ',x>0,0 > 0

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Q: Let X1, .., Xn all be independent exponential distributions all with the same parameter 2. What is…

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Q: Suppose that x has a beta distribution with parameters a = 2.7 and B = 1. Determine to 4 decimal…

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Q: Below is a graph of a normal distribution with mean u =-5 and standard deviation o = 4. The shaded…

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Q: Below is a graph of a normal distribution with mean u =4 and standard deviation o=3, The shaded…

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