Table 71 Linda and Sandy Own the Preppy Puppy, a Dog Grooming

question 23

Multiple Choice

Table 7.1
$\begin{array}{|c|c|c|} \hline& \text { Bathing } & \text { Grooming } \\\hline \text { Linda } & 60 & 20 \\\hline \text { Sandy } & 50 & 25 \\\hline\end{array}$
Linda and Sandy own The Preppy Puppy, a dog grooming business. Table 7.1 lists the number of dogs Linda and Sandy can each bathe and groom in one week.
-Refer to Table 7.1.Select the statement that accurately interprets the data in the table.

• A)Sandy has a comparative advantage in dog grooming.
• B)Linda has a comparative advantage in dog grooming.
• C)Linda has a comparative advantage in dog grooming and dog bathing.
• D)Sandy has a comparative advantage in dog bathing.

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Definitions:

Determination

The process of establishing something exactly, typically through calculation or research.

Independent Variables

Variables in a study or experiment that are manipulated or categorized to determine their effect on dependent variables.

Variance

A measure of variability based on the squared deviations of the data values about the mean.

Error Term

The difference between observed values and the expected values in a statistical model, representing unpredicted or unexplained variation.