$$\text { TABLE 2-13 }$$ Given Below Is the Stem-And-Leaf Display Representing the Amount of Display

question 93

Short Answer

$$\text { TABLE 2-13 }$$
Given below is the stem-and-leaf display representing the amount of detergent used in gallons (with leaves in 10ths of gallons) in a month by 25 drive-through car wash operations in Phoenix.
$\begin{array}{l}\begin{array} { l l } \hline\text { Stem}&\text { Leaves }\\\hline9 & 147 \\10 & 02238 \\11 & 135566777 \\12 & 223489 \\13 & 02 \\\hline\end{array}\end{array}$
-Referring to Table 2-13, if a relative frequency or percentage distribution for the detergent data is constructed, using "9.0 but less than 10.0 gallons" as the first class, what percentage of drive-through car wash operations use at least 10 gallons of detergent in a month?

Understand the roles and contributions of African Americans in both the Confederate and Union military efforts during the Civil War.

Recognize the challenges and discrimination faced by black soldiers and contributors within the Union army.

Analyze the legislative actions taken by the Confederate government regarding the use of slave labor and enlistment of black soldiers.

Comprehend the logistical and agricultural challenges faced by the Confederacy during the Civil War.

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Definitions:

Short Run

In economics, a timeframe during which the quantity of at least one production factor cannot be increased.

Long Run

A period in which all factors of production and costs are variable, allowing for full adjustment to changes in market conditions.

Average Total Cost Curve

A graphic representation showing the cost per unit of output produced, combining both fixed and variable costs.

Purely Competitive Firm

A firm that operates in a market where there are many buyers and sellers, all producing homogeneous products, leading to no single firm being able to influence market price.