differentiate it. 53. Let f(x)=0 -2.403567308 -0. DI 1-[(1+°00) (e-0-0035) 1-(1+%400) e-0.0025 CamScanner
8. Let 02 (1)e, 00; x > 0 -0x f(x) = 1 +0 (a) Show that f(x) is a probability density function (b) Find P(X > x) (c) Find the failure rate function of X
8. Let X = {fe (C[0, 1], || ||00): f() = 1} and Y = {fe (C[0, 1], || |co) : 0 <f() < 1}. Show that X is complete but Y is not complete .
1. (+2) Let f(x) +23 and let ro 2 (a) Evaluate f at ro (b) Differentiate f(x). Evaluate at r o
Let Xi, X2, Xn be ar ensity function f(r; θ) = (1/2)e-Iz-이,-oo < x < 00,-00 < θ < oo. Find the d MLE θ
8. Let f (x) e, 0 > 0; x> 0 (1 1 +e (a) Show that f(x) is a probability density function (b) Find P(X> x) (c) Find the failure rate function of X
4. (Sec. 5.2, 00) Let X and Y be continuous rvs with the joint f(x, y) = 2(x+y), for 0 <y <r <1 and 0 otherwise. (a) Find E(X+Y) and E[X - Y) (b) Find E[XY] (c) Find E[Y|X = x) and E[X Y = y). (d) Find Cov[X,Y]
Differentiate. #’s 1,3, and 5 please 5.S LALT 1-16 Differentiate 2. f(x) = x cos x + 2 tanx 1. f(x) = x2 sin x 3. f(x)ecos x 2 sec x 4. y csC x 6. g(0)= e'(tan 0 e) 5. y = sec 0 tan 0 cot t 5.S LALT 1-16 Differentiate 2. f(x) = x cos x + 2 tanx 1. f(x) = x2 sin x 3. f(x)ecos x 2 sec x 4. y csC x 6. g(0)=...
Differentiate. Let f and g be functions that satisfy: f(4)-1, g(4)--3, f'(4)--2,and g'(4)-3. Finod h(4) for h(x)-f(x)g(x)-2/(x)+'7 O-5 -13 13 Differentiate. Let f and g be functions that satisfy: f(4)-1, g(4)--3, f'(4)--2,and g'(4)-3. Finod h(4) for h(x)-f(x)g(x)-2/(x)+'7 O-5 -13 13
Let X be a continuous random variable uniformly distributed on the unit interval (0, 1), .e X has a density f(x) = { 1, 0<r<1 f (x)- 0, elsewhere μ+ơX, where-oo < μ < 00, σ > 0 (a) Find the density of Y (b) Find E(Y) and V(Y)
Consider the function f(x)-e a. Differentiate the Taylor series about 0 of f(x). b. Identify the function represented by the differentiated series c. Give the interval of convergence of the power series for the derivative. a. Choose the correct answer belovw 213 Ос. D. 2 41 61 b. The function represented by the differentiated series is Iill c. The interval of convergence of the power series for the derivative is Simplify your answer. Type an inequality or a compound inequality...