The Two Data Sets Are Dependent $\overline { \mathrm { d } }$

question 85

Multiple Choice

The two data sets are dependent. Find $\overline { \mathrm { d } }$ to the nearest tenth.
- $$\begin{array} { l | l l l l l } \mathrm { X } & 12.7 & 11.3 & 12.9 & 12.9 & 13.0 \\\hline \mathrm { Y } & 11.5 & 12.6 & 11.1 & 10.7 & 10.5\end{array}$$

• A) 1.3
• B) 0.8
• C) 1.7
• D) 1.6

---

Definitions:

Financial Plan

A comprehensive evaluation of an individual's or organization's current and future financial state by using known variables to predict future cash flows, asset values, and withdrawal plans.

Capital Budgeting Decisions

The process by which a business evaluates and selects long-term investments that are worth more than their cost, considering their potential to generate future profits.

Interest Rates

The cost of borrowing money or the return for investing money, typically expressed as a percentage of the principal amount per annum.

Investment Proposals

Proposals put forward for investing capital in projects or securities, aiming to generate returns.