The Data Below Are the Final Exam Scores of 10

question 43

Essay

The data below are the final exam scores of 10 randomly selected history students and the number of hoursthey studied for the exam. $$\begin{array} { l | c | c | c | c | c | c | c | c | c | c | } \text { Hours, } \mathrm { x } & 3 & 5 & 2 & 8 & 2 & 4 & 4 & 5 & 6 & 3 \\\hline \text { Scores, } \mathrm { y } & 65 & 80 & 60 & 88 & 66 & 78 & 85 & 90 & 90 & 71\end{array}$$

---

Definitions:

Output

The cumulative output of goods and services from a company or an economic system.

Average Total Cost

The total cost of production divided by the total number of units produced, representing the per unit cost of production.

Average Variable Cost

The cost of labor, materials, and other inputs that change with the level of output, averaged over the quantity produced.

Output

The total amount of goods and services produced by an economic entity in a specific period.