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2,Let X be a Poisson (mean-5) and Let Ybe a Poisson (mean-4). Let Z-X+Y.Find P(X-312-6) Assume X and Y are independent. 1 like to see answers for P(A), (B), P(AB), and and hence P(A B). Here A You can work out the probabilities (P(A).P(B),P(AB), and P(AIB) using your calculator, or Minitab or Mathematica. I dont need to see your commands.I just like to see the answers for the probabilities of ABABAIB You do item 1 lf your FSU id ends...
The exponential function V-e increases on the interval The logarithmic function y = ln ( x) increases on the interval By definition, In(e) Hence, for all x >0 it follows that Ine-1)< In(e-1 and we immediately have thatx201x0 for all x>0 2.01 Since is a p-series with p- /n In (e"-1 by direct comparison, we conclude that 2.01 3b: Complete the outline to verify the convergence or divergence of the infinite series using limit comparison. In(e-1 and b" and then...
Let X be the number of material anomalies occurring in a particular region of an aircraft gas-turbine disk. A researcher proposes a Poisson distribution for X. Suppose that ? = 6 The Poisson probability mass function is: P(x-fr 0,1,2.. Use the pmf to calculate probabilities. Verify these values in R using dpois(x,lambda) Compute the following probabilities: (Round your answers to three decimal places.) (a) P(X-3)- (c) P(X< 3) (d) PX 3)-
Problem 3 (12 points): Let D be a bounded domain in R" with smooth boundary. Suppose that K(x, y) is a Green's function for the Neumann . For each x E D, the function y H K(x, y) is a smooth harmonic For each x E D, the normal derivative of the function y K(x, y) . For each z e D, the function y K(x,y)-Г(z-y) is smooth near problem. This means the following: function on D(r satisfies (VyK(x, y).v(b))-arefor...
Problem 4: Let f: [0, 1] → R be an integrable function that is continuous at 0. Prove that lim f(") dx = f(0). n+Jo [ Hint: there are several approaches. It might help to first show that for a fixed 0 <b< 1, we have limn700 Sº f(x) dx = b. f(0). ]
Let X be the number of material anomalies occurring in a particular region of an aircraft gas-turbine disk. A researcher proposes a Poisson distribution for X. Suppose that i = 6. The Poisson probability mass function is: 1 - 1 P(X = r) = r! for x = 0,1,2,... Use the pmf to calculate probabilities. Verify these values in R using dpois(x,lambda). Compute the following probabilities: (Round your answers to three decimal places.) (a) P(X = 5) = (b) PCX...
(a3, y3,4z3). Let Si be the disk in the 12. Consider the vector field in space given by F(x, y, z) xy-plan described by x2 + y2 < 4, z = 0; and let S2 be the upper half of the paraboloid given by z 4 y2, z 2 0. Both Si and S2 are oriented upwards. Let E be the solid region enclosed by S1 and S2 (a) Evaluate the flux integral FdS (b) Calculate div F div F...
Consider the finite difference matrix operator for the 1D model problem u(/d2- f(x) on domain [0, 1] with boundary conditions u(0) = 0 and u(1) = 0, given by [-2 1 1-2 1 E RnXn h2 1 -2 1 This matrix can be considered a discrete version of the continuous operator d/da2 that acts upon a function(r). (a) Show that the n eigenvectors of A are given by the vectors ) (p-1,... , n) with components and with eigenvalues h2...
1. The domain of the function h(x) = 4th Root(x^2 − 36) is . . . 2. The average value of the function f (x) = sin(x^2) on the interval [ π/6 , 7π/6 ] is . . . 3. limit as x approaches 0 of 8e^x - 5x - 8 / 3sin(4x)
(b) Let f 0, 1-R be a C2 function and let g, h: [0, 00)-R be C1. Consider the initial-boundary value problem kwr w(r, 0) f(a) w(0, t) g(t) w(1, t) h(t) for a function w: [0,1 x [0, 0)- R such that w, wn, and wa exist and are continuous. Show that the solution to this problem is unique, that is, if w1 and w2 [0, 1] x [0, 00)- R both satisfy these conditions, then w1 = w2....