As per Chegg rules an Expert can answer the first question, unless the student has asked for a specific question to be answered , subject to a max. of 1 question.
31.
Answer: 11001010
Explanation:
Polynomial = 10000110
Remainder: 1001010
Codeword : 10100111011001111001010
32.
Answer: 11001110
Given the CRC7 polynomial X'+X2 +X1 and input hex data A767 calculate the CRC. Choose the...
Question 31 3. Given the CRC7 polynomial x? + X5 + x3 + x2 and input hex data BODE calculate the CRC. Choose the correct value from one of the following: O 11001010 001000111 O 01001101 O 01001100
For the given data, find ∑x, n, and x̅: x1 = 16, x2 = 21, x3 = 20, x4 = 17, x5 = 18, x6 = 17, x7 = 17, x8 = 11
how to calculate cov(x1,x2), cov(x2,x3),cov(x3,x1)? and how to calculate var(x1),var(x2),var(x3)? Given three random variables Xi, X2, and X such that X[Xi X2 X 20 -1 E [X] ,1-10 | and var(X)=Σ-| 0 3 0. 1 0.5 1 compuite: 2
Question 6: [12 Marks: 5, 3, 41 Let X1, X2, ..., X6 be a random sample from a population following a Gamma distribution with parameters a and B. Consider the following two estimators of the mean (a/b) of this distribution. Ô2 = X And ôz = ž (X1 + X2 + X3) +ś (X4 + X5 + X3) Where I = (X1 + X2 + ... + X6) (a) Determine the sampling distribution of 7 using moment generating functions. (b)...
Calculate the solution x(t) = (n(t), P2(t),T3(t)) of the system of differential equations X1 = X2 + X3 x3 = x1 + x2 subject to the following initial conditions: Calculate the solution x(t) = (n(t), P2(t),T3(t)) of the system of differential equations X1 = X2 + X3 x3 = x1 + x2 subject to the following initial conditions:
Additional Problem A researcher collected data on Y and four X-variables: X1, X2, X3, X4, and he wants to obtain a regression model. However, he is not sure if all the four X-variables should be included in the model. He provides you with the information shown below, namely, the SSR obtained when Y was regressed on each subset of X-variables. Also given: SST-100, and that the sample size is n 12. Your task Apply the Forward-Stepwise selection method, with a-to-enter-...
3. Description of each X and data for 27 franchise stores are given below The data (X1, X2, X3, X4, X5, X6) are for each franchise store. X1 annual net sales/$1000 X2 number sq. ft/1000 X3 - inventory I$1000 X4- amount spent on advertising /$1000 X5 size of sales district/1000 families X6 number of competing stores in distric X1 X2 X3 X4 X5 X6 231 3 294 8.2 8.2 11 156 2.2 232 6.9 4.1 12 10 0.5 149 3...
Suppose X1, x2, x, i Uniform(a, 10). And the actual sample realizations turn out to be 11, x2 -7, x3 5. From the given data, calculate the maximum likelihood estimator of a.
Question 3 Given the data X1 = 1, X2 = 4, X3 = 5, X4 = 8, X5 = 10, evaluate 2 y2 56 0 28 0 e 784 206
3) Let (x, y), (X2, y2), and (X3. Y3) be three points in R2 with X1 < x2 < X3. Suppose that y = ax + by + c is a parabola passing through the three points (x1, yı), (x2, y), and (x3, Y3). We have that a, b, and c must satisfy i = ax + bx + C V2 = ax + bx2 + c y3 = ax} + bx3 + c Let D = x X2 1....