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

question 191

Short Answer

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, if a percentage histogram for the detergent data is constructed, using "9.0 but less than 10.0 gallons" as the first class, the percentage of drive-through car wash operations that use "12.0 but less than 13.0 gallons" of detergent would be ________.

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Definitions:

Experienced

Having knowledge or skill in a particular field, obtained through involvement in or exposure to that area over a period of time.

Gender-Gap

The disparity between genders in various aspects of life, including but not limited to earnings, education, health, and political representation.

Median Education

The middle value of the education level of a population when ordered from the lowest to highest level.

Managerial and Administrative Jobs

Roles focused on overseeing operations, making decisions, and ensuring the smooth running of organizations or departments.