3 z 2 z Dasher (D) Y N Y z Prancer (P) Y N Y z Vixen (V) N Y N N N Comet (C) Y N N N z Rudolph (R) Y N Y N Y Blitzen (B) Y Y N z z For cladistics purposes Rudolph will be considered the OUTGROUPSEre he is the OLDEST 1 2 3 4 6 YELLOW CELLS BELOW PLACE YOUR ANSWERS BELOW IN THE 1 5 1 R 7 N 3 8 (D,...
7.70. Let X,...,x,; Y,., Y,; Z,..,Z, be respective independent random samples from three normal distributions N(u,a+ B, a) N(4-B+y,a), N(= a + y , a'). Find a point estimator for B that is based on X, Y, Z. Is this estimator unique? Why? If a is unknown, explain how to find a confidence interval for B. 7.70. Let X,...,x,; Y,., Y,; Z,..,Z, be respective independent random samples from three normal distributions N(u,a+ B, a) N(4-B+y,a), N(= a + y ,...
Let A-g's, u, v, w, x, y, z), B {q, s, y, z,C-{v, w, x, y, z), and D-6. Specify the following set. 9) Cu B 10) An B
Question 18 (1 point) a then the associated time If X(z)=z/(z-a) with ROC of z]< sequence x(n) is Question 18 options: x(n)= -a'n u(-n) -a^n u(-n-1) - a^n | e^(-jwn) -a^n u(-n+1) None of the answers
How common are financial cost or contractual constraints associated with smartphone ownership? A survey of smartphone users found that 50% of the 18- to 29-year-olds, 40% of the 30- to 49-year-olds, 26% of the 50- to 64-year-olds, and 17% of those age 65 or older have reached the maximum amount of data they are allowed to use as part of their plan, at least on occasion: Suppose the survey was based on 300 smartphone owners in each of the four...
-n ', S Let f(x,yZFz2_xy. Let v=<1,1,1>. Let point P=<2,1,3> a. Compute gradient of fx,y,z) b. If the contours are far apart, is the length of the gradient large or small? Answer: Explain! What MATLAB command is used to draw the gradient vectors? Answer: - c. Compute the directional derivative in the direction of v. d. Compute the equation of the tangent plane to f(x,y,z) at the point P. e. Use the chain rule to compute r if x t2,...
1. 2. (1 point) Let f(x,y,z) = 4x2 + xy + yz +5z?. Find the linearization L(x, y, z) of f(x,y,z) at the point (-1, -3, -1). L(x,y,z) = -5x-2y+72-3 Find an upper bound for the magnitude El of the error in the approximation f(x, y, z) ~ L(x, y, z) over the box |x +11 30.04, \y +31 < 0.04, 12 +11 30.04. E 3 (1 point) Let f(x, y) = 3 In(x) +2 In(y). Find the linearization L(av)...
4. Counting Problems. (a). Find number of ordered triples (x, y, z) of strictly positive integers such that 2 + y +z = 111. (b). Find the number of ways to arrange (all of) the letters of MATHEMATICS so that the result contains "EC" (so the letter E occurs immediately to the left of the letter C). (©). Find the number of ways to arrange (all of) the letters of MATHEMATICS so that the letter E occurs somewhere to the...
Question 2 Let U = {q, r, s, t, u, v, w, x, y, z} C = {v, w, x, y, z}. List the elements in the set. CU
LDExample 1: Using Set Identities Show whether X n y. Z) (X r、Y)。WnZ) Tracy Larrabee-Fall ‘18 LDExample 1: Using Set Identities Show whether X n y. Z) (X r、Y)。WnZ) Tracy Larrabee-Fall ‘18