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.

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Definitions:

Life Expectancy

The typical duration someone is anticipated to live.

World Nations

Distinct geopolitical entities, typically recognized as sovereign states, that make up the world.

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A broad term for conditions that impair the function of the kidneys, leading to their inability to filter waste products from the blood effectively.

Public Sanitation

Programs and practices aimed at maintaining clean and hygienic public spaces to prevent disease and promote health.