The Equation of the Regression Line for the Paired Data $\hat{\mathrm { y }} = 6.18286 + 4.33937 \mathrm { x }$

question 83

Multiple Choice

The equation of the regression line for the paired data below is $\hat{\mathrm { y }} = 6.18286 + 4.33937 \mathrm { x }$ . Find the total variation.
$\begin{array}{r|rrrrrrr}\mathrm{x} & 9 & 7 & 2 & 3 & 4 & 22 & 17 \\\hline \mathrm{y} & 43 & 35 & 16 & 21 & 23 & 102 & 81\end{array}$

• A) \(13.479\)
• B) \(6,693.27\)
• C) \(6,531.37\)
• D) \(6,544.86\)

---

Definitions:

Accounting Information System

A system designed to collect, store, and process financial and accounting data, and produce informational reports for decision making.

Cost Effectiveness

Evaluation of how efficiently resources are used to achieve a goal, usually expressed in cost per unit of outcome.

Useful Output

The amount of goods or services produced that meet the quality and functionality requirements.

Columnizing

The process of organizing data or information into columns to facilitate analysis or comparison.