7. Show all work to answer the following question. If the area enclosed by x =...
-. Show that if x ~ Unif(a, β) and μ-E(X) (so μ-(a + β)/2), then for integers r > 0, 0 r odd 12
I need this question to be answered ASAP, and I'll give thumbs up and good comments. Q.3 Find the Area of the surface generated when the curve x2 + y2 = 1, where y > 0 is revolved about x-axis.
Find the area under the graph of g over [-2, 3] g(x) = -x? +5 when x 50 g(x) = x + 5 when x > 0
Could someone explain how these to get these phase portraits by hand with ẋ=y and ẏ=ax-x^2 especially for a=0 case where you have eigenvalues all equal to zero? 6.5.4 a>0 Sketch the phase portrait for the system x = ax-x, for a < 0, a = 0, and For a -(0 We were unable to transcribe this imageFor a>0 ES CS
17.3 Evaluate the following integral: SSR cosh(x + y)dA where R is the region bounded by x > 0, y = 0 and the line x + 2y = 2.
Exercise 6. Show that if f(x) > 0 for all x e [a, b] and f is integrable, then Sfdx > 0.
the answer please, the work is optional. Question 11 2 pts If you know f' (-3) = 0, f' (0) = 0, f' (2) = 0, f' (c) < 0 for (-0, -3) U (0, 2), and f' (x) > 0) for (-3,0) U (2, 0), identify the critical values of f (x). HTML Editore Question 12 2 pts If you know f' (-3) = 0, f' (0) = 0, f' (2) = 0, f' (x) < 0 for (-0,...
Question 3 Evaluate Sſezx=3> 22x+3y dĀ where R is the region bounded by x = 0, y = 0 and x + y =1. (10 marks) R
Consider the random variable X whose probability density function is given by k/x3 if x>r fx(x) = otherwise Suppose that r=5.2. Find the value of k that makes fx(x) a valid probability density function.
(d). Let X, X,...,x be a random sample from the Normal(0,0) distribution, 0 >0. Find the uniformly most powerful test for H:050 versus H,:0>