In Simple Linear Regression, Which of the Following Statements Indicates

question 103

Short Answer

In simple linear regression, which of the following statements indicates no linear relationship between the variables x and y? $\begin{array}{|l|l|}\hline\text { A. } & \text { The coefficient of determination is 1.0 .}\\\hline \text { B. } & \text { The coefficient of correlation is 0.0 .} \\\hline \text { C. } &\text { The sum of squares for error is 0.0 .}\\\hline \text { D. } &\text {The sum of squares for regression is relatively large. }\\\hline\end{array}$

---

Definitions:

3-D Printers

Devices that create three-dimensional objects by layering material according to digital models, used in various industries for prototyping, manufacturing, and hobbyist projects.

Factory Costs

The total expenses incurred in the manufacturing process, including labor, materials, and overhead costs.

Economies of Scale

Advantages in terms of costs that companies realize by enlarging their scale of operations, with the unit cost of production generally falling as the scale increases.

Total Product

The overall quantity of output that a firm produces, usually within a given period of time, based on the input of resources.