10. Let ro = all points (x, y, z) for which (xo, yo, zo) and r = (x, y, z). Describe the set of %3D (b) (r – ro) · ro = 0.

Q: 3-If u(x),v(x) and w(x) Find d/dx of (uvw)

A:

Q: Source d.f SS MSS Between groups 2403.5 Within groups 942 205.1 Total 193204.2 2403.5 Cannot find

A: Given: df=942MSS=205.1  We know that the formula of MSS is: MSS=SSwithindf We need to find SSwithin.

Q: 35 Find the extrem poinbs of Pcxy)=xy Subject to X+y=20.

A:

Q: 20 10- Maple plot -3-2-1 0 1 2.3 4 5 6 The area bounded by y = z+5 and the zaxis from a -2 to 5is

A: Given that y=x2+5  and x-axis from x=-2 to x=5 find the area

Q: 2 Exercise.8 Find: P4 (x), Pg(x), L P¾(x) P3(x) dx , LIP,(x)|² dx

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Q: a. Determine the marginal p.d.f.'s of X and Y. b. Are X and Y independent? c. Are the event (X 1/2}…

A: It is asked to find the marginal pdf's of X and Y. Marginal pdf of X. fx(x) = ∫0132y² dy=32∫01y²…

Q: 2. Suppose that X is normally distributed with u =-7 and o2 P(X 2x) = 0.84. 14. Find the value of x…

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Q: Let TNN(u,6²). define a faction Fact):= 2t- a, t>a, and Fact):= K (a-), tsa Find the value of a that…

A: Given:

Q: The number of defects on the front side (X) of a wooden panel and the number of defects  on the rear…

A: Here, fXY (x, y) = c(x+y) Joint Distribution of X and Y can be formulated as: X\Y 1 2 3 Total of…

Q: If xly then gcd(x,y) = y. إختر واحدا:

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Q: Let D-{tx.y.2) : 2+y?s2s 1, z2 o}. Evaluate z dv.

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Q: 1. re (x, y, z) x). Ly). (z}} - *(*. y, z) . (x)S(x), ly), (z]} (x)E (x, y, z}

A: If x is element then it belong to set And {x} it will be subset of set

Q: Consider the econometric model y = Bo + B1x +u and the OLS estimator B, for B1. We know that: O…

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Q: 3.5 30 21 Not drawn to scale. O SAS- Theorem O SA- Postulate O SSS- Theorem O AA- Theorem

A: There are 2 theorems for similiar triangles. SSS and AA theorem

Q: Let X1,.,Xn be i.i.d with n 2 6, E(Xi) > 1 and Var(Xi) > 0. X1x2 and X3X5 are then. (A) not…

A: Here, X1, X2,........Xn are i.i.d with n≥6 with E(Xi)>1 and Var(Xi)>0.

Q: Let Ximexp (A). Show i Sulficieny that T-ZXi is Statistics

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Q: show that Ф (x, y, z) = аф PDE : агф дуг + дуг I х2 +у2 +Z2 024 072 satisfies the

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Q: 10. Given: YX = ZX WX bisects ZYXZ Prove: AWYX AWZX

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Q: Show for R(t) = e?-t and S(x) = 2x + 1, that (Ro S)(x) = e1²+2#.

A:

Q: and for the following situation Determine forulas for w=(z,y, ) 2=z (t), y=y(w, v, p), z==(v,p),…

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Q: 3. If z = f (x, y), where x = e“ – e® and y = e® – e", show that UTM UTM az az UTM X : az - ду dx…

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Q: (4) Evaluate : + yz') dV if Q= {(x, y,z): x:[-1, 1], y:[3, 4], z:[0, 2]}

A:

Q: Determine if the following is a fundemental set of solutions to  y'' -6y' + 25 = 0 Given that…

A: If the Wronskian of two solutions is not equal to zero, then the given set of solution is…

Q: The coefficient of correlation between X and Y is - and o = a, of = 4a, and %3D %3D ož = 114 where Z…

A: Given: Z=3X-4Y. The coefficient of correlation between X and Y is 13and σx2=a, σy2=4a,σz2=114

Q: (X,) is a sequence of independent identically distributed positive RVs, where E(X,) = a and EX,'=b…

A:

Q: 2. Cald te SST, Treatment 1 Treatment 2 Treatment 3 n = 10 T = 10 n = 10 T = 20 SS = 16 n = 10 T =…

A: Given: Treatment 1 Treatment 2 Treatment 3   n=10 n=10 n=10 N=30 T=10 T=20 T=30 G=60 SS=27…

Q: 2.4. Compute and plot y[n] = x[n] * h[n], where %23 1, 3 s n < 8 0, otherwise x[n] = 1. 4 s ns 15…

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Q: 2): Consider the DE y" – y" – 6y = 0 -

A: Follow the procedure given below.

Q: Given the normally distributed r.v. X with μ=25 and P(X > 10) = 0.9332, then σequals

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Q: in de pndent Variables り if メ,Y,2 and z function which achieves the eguation ャ+3x/2=5 Pind a2 in , Y

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If z = ax + by and r is the correlation co-efficient between x and y, show that o? = ao? + bo,² +…

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Q: two variables are independent, each with the pmf given in the accompanying table (so X,

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Q: 7) reflection across y =X (х,у)-(у.х)

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Q: et Xi- Nco,1) and n=2 T=X,+Xz Show that Tis Sufficiencs y Statistic

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Q: Show that if X gamma(r, A) and Y ~ gamma(s, ) independent, are then X + Y is gamma(r + s, ).

A: X~Gammar,λ fx=λrΓre-λxxr-1,     x&gt;0, r&gt;0, λ&gt;0 Y~Gammas,λ fy=λsΓse-λyys-1,     y&gt;0,…

Q: a. What is P(X= 1 and Y= 1)? b. Compute P(X<= 1 and Y<= 1). c. Compute the marginal pmf of X and of…

A: Problem 2: a. The value of PX=1 and Y=1 is, PX=1 and Y=1=0.20 Thus, the value of PX=1 and Y=1 is…

Q: and further we require that u(r, z) is bounded as z - +oo. Find an expression for the steady state…

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Q: 8.Prove the following relationships: a) I(X,Y)=H(X)-HOX/Y)

A: Solution

Q: Find the Runet'ion FCA] such that =t+ cost and such that

A: Let y"(t)=d2ydt2=t+cos t and y(0) = 1 and y'(0) = 2 Integrating on both sides, ∫y"(t)dt=∫t+cos t dt…

Q: Find the discontinnity point of &Cz): ニ そzそ+

A: Given that, the function is fz=z+1z2+2z+1. Set z2+2z+1=0 to find the undefined points. Compare the…

Q: if y ". y (In z) (a) Find

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Q: Find y' in y = (x³ 3x²(x²+e) x³ +3 A. y' = B. y' = C. y' = +3)(x²+e) +7x6 In (2³ + 3) +7x6 (x³ + 3)…

A: Understanding of derivative when function is there in power of any function.

Q: 4. Find the temperature in a perfectly insulted bar with c=1, u,(0,t) =u,(T,t)=0 and u(x,0) = 3x

A:

Q: lestion 25 Consider the following IVP: y" + 3y' + 2y = 12x?; y(0) = a, y'(0) = b

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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: 35 Find the extrem poinbs of Pcxry)=xy Subject to X+y=20.

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Q: Evaluate xy dS. S: z = 3 – x – y, first octant

A: Given query is to find the double integral in first octane.

Q: Suppose / (s) - (÷)*" valuate: Js(x) dr +C 3- In (5)

A: Given      f(x) = 1512-3x

Q: Consider a S = {x|x"=1} is S, equals to S?

A: