Exhibit 7-3
USE THE FOLLOWING INFORMATION FOR THE NEXT PROBLEM(S)

question 130

Multiple Choice

Exhibit 7-3
USE THE FOLLOWING INFORMATION FOR THE NEXT PROBLEM(S) $$\begin{array} { c c c c } \text { Period } & \begin{array} { c } \text { Return } \\\text { of Radtran } \\\text { (Percent) }\end{array} & \begin{array} { c } \text { Ppecific Index } \\\text { (Percent) }\end{array} & \begin{array} { c } \text { True } \\\text { General Index } \\\text { (Percent) }\end{array} \\\hline 1 & 10 & 12 & 15 \\2 & 12 & 10 & 13 \\3 & - 10 & - 8 & - 8 \\4 & - 4 & - 10 & 0\end{array}$$
-Refer to Exhibit 7-3. What is the covariance between Radtron and the true index?

• A) 57.30
• B) 86.50
• C) 88.00
• D) 92.50
• E) 107.90

---

Definitions:

Cost of Living

The amount of money needed to cover basic expenses such as housing, food, taxes, and healthcare in a specific place and time.

Canadian Cities

Urban areas within Canada, known for diverse cultures, economies, and environments, from Toronto and Vancouver to smaller towns.

Histograms

A graphical representation that organizes a group of data points into user-specified ranges, showing the distribution of data.

Bins

Categories or intervals used in data analysis to group data points that are close in value, especially in histograms.