estion 14 t yet swered arked out of 00 Flag question Which of the following statements is not true about the Decision tree? Select one: O a. It is a predictor that predicts the label associated with an instance by traveling from a root node of a tree to a leaf Ob. It can be applied on binary classification problems only O O c. At each node, the successor child is chosen on the basis of a splitting of the input space d. The splitting is based on one of the features or on a predefined set of splitting rules

Please show complete steps nd correct. Also why other are incorrect. It is a multiple correct mcq

The most popular method used to calculate VaR is: Group of answer choices B. Parametric VaR D. All three methods are equal in popularity. C. Monte Carlo Analysis A. Historical Simulation

For this question, use this data: myFunc = function (x, y = 2) {z = 7 Z+x^2+y } What is the output of myFunc(2)? O 13. O An error, y is undefined. O Nothing, we have to assign it as a vari O 9.

Using Ai leads to downvote 10. Explain the concept of truth tables in logic design.

Find the optimal solution for the following problem. Note: Round your answers to 3 decimal places. Maximize C = 13x + 9y subject to and 6x + 11y ≤ 18 16x + 21y ≤ 41 x ≥ 0, y ≥ 0. a. What is the optimal value of x? X b. What is the optimal value of y? c. What is the maximum value of the objective function?

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Consider the following set of dependent and independent variables. Complete parts a through c below. y 9 11 D 15 15 21 24 28 32 X1 2 6 6 8 6 11 15 20 X2 16 10 14 11 3 8 7 4 a. Using technology, construct a regression model using both independent variables. y= (15.3952) + (1.0092) x₁ + (-0.5869)x2 (Round to four decimal places as needed.) b. Test the significance of each independent variable using α = 0.05. Test the significance of x₁. Identify the null and alternative hypotheses. Ho B₁ = H₁ B₁ 0 0 (Type integers or decimals.) Calculate the appropriate test statistic. The test statistic is 4.20 (Round to two decimal places as needed.) Determine the appropriate critical value(s) for α = 0.05. The critical value(s) is (are) ☐ (Round to two decimal places as needed. Use a comma to separate answers as needed.)

Consider the following set of dependent and independent variables. Complete parts a through c below. y 10 11 15 15 21 24 27 32 X1 2 6 6 8 6 11 17 21 X2 17 9 13 10 3 8 6 4 a. Using technology, construct a regression model using both independent variables. = + + (Round to four decimal places as needed.)