In a Study to Determine the Least Amount of Time

question 4

Multiple Choice

In a study to determine the least amount of time necessary to clean an SUV while maintaining a high quality standard, the owner of a chain of car washes designed an experiment where 20
Employees were divided into four groups, each with five members. Each member of each group
Was assigned an SUV to clean within a certain time limit. The time limits for the groups were 20
Minutes, 25 minutes, 30 minutes, and 35 minutes. After the time limits for each group had expired,
The owner inspected each SUV and rated the quality of the cleaning job on a scale of 1 to 10. What
Are the possible values of the response variable?

• A)the time limits: 20 min, 25 min, 30 min, 35 min
• B)the number of employees in each group: 5
• C)the number of groups: 4
• D)the quality ratings: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

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Definitions:

Hostility

Expressing aggression or enmity towards someone or something; often characterized by antagonistic attitudes or actions.

Space Zone

An area designated for a specific use, which can refer to allocations in physical or conceptual spaces such as parking or zoning in cities.

Sales Presentation

A formal pitch or demonstration of a product or service aimed at persuading a potential client to make a purchase.

Buyers

Individuals or organizations that purchase goods or services for personal or organizational use.