Consider the Data Set Shown $\begin{array}{|ll|}\hline \underline{X} & \underline{y} \\2 & 3 \\4 & 5 \\6 & 6 \\7 & 8 \\8 & 6 \\9 & 8 \\\hline\end{array}$

question 23

Multiple Choice

Consider the data set shown. The mean X value is 6 and the mean Y value is 6.
​
$\begin{array}{|ll|}\hline \underline{X} & \underline{y} \\2 & 3 \\4 & 5 \\6 & 6 \\7 & 8 \\8 & 6 \\9 & 8 \\\hline\end{array}$
-What is the 95% confidence interval for ??

• A) 0.123 to 2.954
• B) -0.093 to 2.904
• C) 0.063 to 2.854
• D) 0.286 to 2.548

---

Definitions:

Rent-seeking Behavior

Activities undertaken by individuals or firms to increase their own wealth without creating new wealth, often through manipulating the social or political environment in which economic activities occur.

X-inefficiency

X-inefficiency occurs when a firm lacks the incentive to control costs, leading to inefficiency and higher expenditure than is necessary for the level of output produced.

Economies of Scale

Economies of scale refer to the cost advantage achieved by an increase in production, which typically leads to a reduction in average cost per unit as scale increases.

Average Total Costs

Average total costs represent the total costs of production (fixed and variable costs combined) divided by the quantity of output produced.