Suppose, X|0~ Binom(10,0) and o~U (0, 0.25), then E(Y)is equals to, a) b) 2.15 1.25 5.02 10.06

Q: The weenay demand for petroeum of a 1ocal gas stanion in thourana itens ie given by: flo) = 48 ( x-)…

A: Given: X is the demand of gas per week in 000 fx=48×x-0.51-x    0.5<x<1

Q: uestion 45 Evaluate: S dzdydz ry O-1 0 1 Previous 1/2 1/2

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Q: Grien V=In (xity?) show that dye

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Q: In grade level school of 220 Stcblente 1os stuents are in arts, 200Stuents lare on The sPOrts team…

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Q: 18, then Ku = 3 and µ4 Af U2 %3D %3D Select one: O Platy O symmetric O Lepto O Meso

A: Solution-: Given: We find

Q: 15: Using first principles (by definition), prove thát thể đêrivätive of ä constant is U

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Q: 7. Show for y = u.v that y"= uv"' + 3u' v'" + 3u" v' + u''' v.

A: The detailed solution is as follows below:

Q: Let Z, = 2 cis 30° = 3elli %3D Z = In (1 + i) %3D If Z = Z,Z, + Z, Find Z].

A: From the given information. Write the complex numbers Z1, Z2 and Z3.

Q: 2)Evaluate exdA ,Ris bounded by y = x² ,y = 1

A: By using Fubini's theorem we solve the given problem.

Q: of is: If f(z, y, z) = ry z' + In (z) In (y²) In (z³) then dz

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Q: 6. If y = In(r+ 1) In z then what is dy/dr? %3D

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Q: let X=R and R={Caro): a ER 3U {8IR3 C Right way totolyy) c heck Ris

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Q: 1 Using Convolution theorem, find L' ,2 |(s² +a²)?

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Q: Suppose that (Q x Q, +,.) is a ficld where (x, y) + (z,w) (x+z,y + w) and (x, y). (z, w) (xz +2yw,…

A: I have find identity of the field and then inverse

Q: Find the aven bounded by y=x and y =x+2

A: First draw the graph of the function and find the intersection point of the graph:

Q: Find the rank of A= = xS+ x + invertible. [exham S] O A MOITERUD 225 10-4 and explain why it indic 4…

A: NOTE: Refresh your page if you can't see any equations. .

Q: When using Simpson's rule we must having two distinct point Select one: O True O False

A: Simpson's rule is used to calculate the value of definite integral by approximating area of the cure…

Q: suppose that u=xe+ysinz and that X,y,Z Hiwt can be measured with maximum possible errorsof 180…

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Q: 1) Prove that Ym,n EN such thert m¢ nt = n<m using the princdple of in duction!

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Q: Let X and Y be independent and distributed as N(u, 1). Is T = X-Y sufficient?

A: According to factorization theorem, If the likelihood function L(x,θ) can be expressed in the form…

Q: wwwwwa W the h parbda in vertes fr (0, DIT 14. (0.4) 13. K2.0) (4-4) 17.

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Q: Show that if Y = ax + b (a = 0), then Corr(X, Y) = +1 or -1. We know Cov(X, Y) = Cov x, ])--)-I + b…

A: We need to show that, If Y=aX+b then Corr(X,Y)= +1 or -1

Q: (6) If u, =*-!P«(x)Pn -1(x) dx, show that nu, + (n – 1)n-1 = 2, %3D and hence evaluate u„.

A: Given un=∫-11x-1PnxPn-1xdx

Q: Queston #o 4 Show that X, Ixe, where x, and Xe E IR X= (1,1,1, -1) Xz = (4,2,2, -1) %3D

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Q: If divF (x, y, z) = 0 for all (x, y, z), then curlF (x, y, z) = (0,0,0) for all (x, y, z).

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Q: az Find if yz – In z = x + y ax

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Q: 6. Prove: 4 |x – y| 0, then x = y Vx, yER

A: To solve Q.6 Prove: If x-y&lt;ε, ∀ε&gt;0, then x=y ∀x,y∈ℝ If (Given) Then (To prove) ∀ε&gt;0,…

Q: P - Propor tion of the Adult females of Unitecd stctes segistered to vote ĥ = 69/0 69 z 0.6 9 %3D…

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Q: Let X and Y be independent and distributed as N(mu, 1). Is T=X-Y sufficient?

A: According to factorization theorem, if the likelihood function Lx,θ can be expressed in the form.…

Q: Show using MGF technique that if Z, - N(0,1), for i = 1,2,3,4,5 , then U = Ez - x² with 5 degrees of…

A: Using the MGF technique we have to prove that : U = ∑i=15Z2i ~ χ2 with 5 degrees of freedom, If Zi ~…

Q: V2 Find the ual. af the s-lid romes from rot sing the failion Shoun in Fig- about XAxis withini the…

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Q: The marks obtained out of 100 of 8 students in probability and statistics course are given in the…

A: Given : Take C= 44 and D= 69 and then solve Scores are 56, 31, 51, 48, 44, 35, 33, 26

Q: Let f lany) prove that' flany) di f feren tiable I5 not point lo,0) .

A: Let the function be fx,y=xy Note:  [ We can say that f is differentiable at (a,b) if f is…

Q: ху • prove that x +y Example If z = az dz + y.- Əx х. ду

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Q: Solve x > 0, t> 0, x > 0, u (0, t) = f (t), t> 0, Ut = Urx; u (x, 0) = 0, u (x, t) is bounded for…

A: Given that,ut=uxxx&gt;0, t&gt;0u(x, 0)=0u(0, t)=f(t)u(x, t) is bounded for all x and t

Q: Let Y,, Y2, .., Y,~iid N (µ, o²) Find the MLES of µ,o? ....

A: Given Y1,Y2, ..., Yn~Nμ,σ2

Q: 火2sin C&) for ダチo fcx) = { for x =0 show that Con tinods or not

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Q: 2. is it or divery Con

A: To solve the problem and find its convergence

Q: 9. For n = 1,..,n, let X, be independent r.v.'s such that %3D P(X,=1)= p,, P(X,=0)=1- p,- Under what…

A: Hello! As you have posted the different questions, we are answering the first question (9). In case…

Q: 2! ODEV de venten egrimin yözyım alonını bulumz eksni etrafioda döndənuess te duçon

A: A=integration a to b y(t) x'(t) dt

Q: 4. Prove: -| s|x - y| Vx, yER

A: Solve the question number 4 as asked by the user

Q: Show for all x, y in R |x+ys]xl + ]y!

A: consider left hand side  and use the result x=x2 x+y=x+y2=x2+y2+2xy≤x2+y2+2xy≤x+y2=x+y

Q: pes of animals are treated by at least on r. Scott, and Dr. Baker)?

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Q: Find y' if y= In coshv tanh v. y =sech v-2tanh v O None of the above O Option 4 y=tanh'y y'=tanhv –…

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Q: Pind using: 17 (a) Euler's Criterion (b) Gaur gn

A: We have given (517). we have to solve by using  a) Euler's criterion b) gauss lemma c) A primitive…

Q: Uyy=4Uxx , U(0,y)=U(5,y)=U(x,0)=0 Uy(x,0)=3sin(2pi x)x)-2sin(5pi x), y>0

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Q: 3 tari' (xty) , Prane that x2+ ydz Sen 2z be

A: We have z=tan-1x+yx-y This implies tanz=x+yx-y Let u=tanz Then we first need to find the degree of…

Q: ncuentra la solución general de la EDP az az 2, дх ду (1+ z-x-y) necar si existe una solución que no…

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.