Question

Plz give me the solution of this question.........​

Answer 1

Answer:

Here, we have two ratios and one of them has an unknown value “x”. Through proportion concepts, the value of X has to be determined. Here you need to know the terms “extremes” and “means”. In the above example, we have four values \(36, 6, X\) and \(10\). Extremes are the values that form a downward slope (36 and 10 in this case).

You can estimate and predict the value of Y using a multiple regression equation. With multiple regression analysis, the population regression equation may contain any number of independent variables, such as In this case, there are k independent variables, indexed from 1 to k. For example, suppose that the Human Resources department of a major […]

Step-by-step explanation:

Ques: Find the values of the unknowns,x and y, from the given system of equations. Step 1: y = x + 4 [Rearrange Equation 1.] = -11 [Replace ywith x + 4 in Equation 2.] Step 3: x - 20 = -11 [Combine like terms.] Step 4: x = 9 [Add 20 to both sides.] Step 5: y = 9 + 4 [Substitute x = 9 in the revised Equation 1.] Step 6: y = 13 [Simplify.] .