TABLE 2-13 Given Below Is the Stem-And-Leaf Display Representing the Amount of Amount

question 145

Essay

TABLE 2-13
Given below is the stem-and-leaf display representing the amount of detergent used in gallons (with leaves in tenths of gallons) in a day by 25 drive-through car wash operations in Phoenix.
9 | 1 4 7
10 | 0 2 2 3 8
11 | 1 3 5 5 6 6 7 7 7
12 | 2 2 3 4 8 9
13 | 0 2
-Referring to Table 2-13, construct a percentage polygon for the detergent data if the corresponding frequency distribution uses "9.0 but less than 10.0" as the first class.

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Definitions:

Tripartite Pact

An agreement signed in 1940 between Germany, Italy, and Japan, forming the Axis Powers during World War II and pledging mutual support.

President Roosevelt

Refers to either Theodore Roosevelt or Franklin D. Roosevelt, both of whom served as President of the United States and left significant impacts on national policy and history.

Embargo

A government-imposed ban on trade or specific goods with a particular country, often used as a diplomatic or economic sanction.

Lend-Lease Act

A program initiated by the United States during World War II that allowed the U.S. to supply Allied nations with vast amounts of military materiel while avoiding direct involvement in combat.