Find the Explained Variation for the Paired Data $\hat { y } = 6.18286 + 4.33937 x$

question 24

Multiple Choice

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

• A) 13.479
• B) 6,531.37
• C) 6,544.86
• D) 6,421.83

---

Definitions:

DRP

Disaster Recovery Plan; a strategy for business continuity that focuses on recovering IT infrastructure and systems after a disaster.

Enterprise Resource Planning

A software system that allows an organization to manage and integrate important parts of its business.

Part-Period Algorithm

A decision rule used in inventory management to determine the optimal time and quantity for reordering inventory.

Holding Cost

The expenses associated with storing inventory or goods before they are sold, including warehousing, insurance, and depreciation.