The Two Data Sets Are Dependent $\bar { d }$ To the Nearest Tenth

question 31

Multiple Choice

The two data sets are dependent. Find $\bar { d }$ to the nearest tenth.
- $$\begin{array} { c | c c c c c c } \mathrm { X } & 8.3 & 5.3 & 7.9 & 8.5 & 6.8 & 5.7 \\\hline \mathrm { Y } & 8.1 & 7.5 & 9.5 & 7.7 & 8.1 & 9.3\end{array}$$

• A)-0.8
• B)-1.3
• C)-7.8
• D)-1.7

Understand the basic interaction patterns within groups and their definitions.

Recognize factors that influence group norms adherence and group cohesion.

Identify components that do not form part of group culture.

Differentiate between roles, status hierarchies, belief systems, and groupthink within group settings.

---

Definitions:

Treasury Bills

Short-term government securities with maturation periods of one year or less, considered a safe and liquid investment option.

Opportunity Costs

The cost of missing out on the next best alternative when making a decision.

Cash Balance

The amount of cash a company has available at any given time, including bank balances and cash on hand.

Opportunity Cost

The cost of foregoing the next best alternative when making a decision. It represents the benefits that could have been received but were given up to take another course of action.