The Gauss-Markov theorem will not hold if . a. the error term has an expected value of zero given any values of the independent variables b. the error term has the same variance given any values of the explanatory variables c. the regression model relies on the method of random sampling for collection of data d. the independent variables have exact linear relationships among them

idk

step-by-step explanation:

maybe try   if it is work from a book, if not try

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.