Table 3-1 -Refer to Table 3-1

question 45

Multiple Choice

Table 3-1
$\begin{array}{|l|c|c|c|c|}\hline&\text { Labour hours needed to make } 1 \mathrm{~kg} \text { of: }&&\text { Kgs produced in } 20 \text { hours: }\\\hline & \text { Meat } & \text { Potatoes } & \text { Meat } & \text { Potatoes } \\\hline \text { Potato farmer } & 10 & 5 & 2 & 4 \\\hline \text { Zattle farmer } & 4 & 1 & 5 & 20 \\\hline\end{array}$
-Refer to Table 3-1.For the cattle farmer, the opportunity cost of one kg of potatoes is:

• A)four hours of labour
• B)two hours of labour
• C)1/4 kg of meat
• D)4 kg of meat

---

Definitions:

Sampling Error

The discrepancy between the statistical characteristics of a sample and those of the entire population, arising purely from the randomness of the sample selection.

Dummy Variables

Variables used in regression analysis to represent categorical data by assigning numerical values, typically 0 or 1, to represent the presence or absence of certain characteristics.

Categorical Variable

A variable that represents groups or categories, which are not numerical.

Regression Equation

An equation that describes the average relationship between a dependent variable and one or more independent variables.