A Sample of Five Flooring Installers, Each Carrying Three Types

question 112

Multiple Choice

A sample of five flooring installers, each carrying three types of flooring, was taken and the price per square metre (to the nearest cent) was recorded for each type of flooring, as shown in the table below. (i) The standard deviation for laminate flooring is 0.
(ii. The standard deviation for polyester carpet is $1.88.
(iii) The range for polyester carpet is $1.04.

• A) (i), (ii) and (iii) are all correct statements
• B) (i) and (ii) are correct statements but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements, but not (i).
• E) (i), (ii) and (iii) are all false statements.

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Definitions:

Expert Power

Expert power is a form of influence based upon the perception of special knowledge, skills, or expertise that an individual possesses.

Automatic Thinking

The process of making quick, instinctive judgments and responses without conscientious deliberation, often based on learned behaviors or biases.

Mindful Thinking

Involves maintaining a moment-by-moment awareness of our thoughts, feelings, bodily sensations, and surrounding environment with openness and non-judgment.

Corporate Hierarchy

Corporate hierarchy refers to the structured ranking of positions within a company, determining the flow of decision-making and authority.