Use the Data Given Below to Answer the Following Questions)

question 5

Essay

Use the data given below to answer the following questions).
Following is an extract from a firm's database detailing the number of hours spent on the job by employees and their corresponding pay. Note: Assume a level of significance of 0.05 wherever necessary.) $$\begin{array} { | c | c | } \hline \text { Hours spent on the job } & \text { Salary } \$ \mathbf { ~ } \\\hline 4 & 340 \\\hline 12 & 850 \\\hline 7 & 570 \\\hline 5 & 470 \\\hline 11 & 820 \\\hline 8 & 610 \\\hline 9 & 630 \\\hline 13 & 900 \\\hline 10 & 800 \\\hline 6 & 480 \\\hline\end{array}$$
-Construct a scatter diagram and use the Excel Trendline tool to find the best-fitting simple linear regression model.

---

Definitions:

College Education

A higher level of education beyond high school, often resulting in a degree, diploma, or certification, aimed at enhancing knowledge and skills.

Educational Level

A measure of the highest degree or level of education an individual has completed.

Threshold

The minimum level of stimulation or the level at which a certain effect begins to be produced, often used in economics, psychology, and physical sciences.

Grades

Levels of quality or performance, often used to categorize or rank things such as academic results or material purity.