A Sample of Five Flooring Installers, Each Carrying Three Types

question 154

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 range for laminate flooring is 0 or none.
(ii. The standard deviation for nylon carpet is 6.64 cents
(iii) The range for nylon carpet is $0.12 or 12 cents.

• 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:

Physical Abuse

The infliction of bodily harm or injury onto another person through forceful actions.

Conditioning

A learning process by which a neutral stimulus becomes associated with a meaningful stimulus and acquires the capacity to elicit similar responses.

Agoraphobia

An anxiety disorder characterized by an intense fear of places or situations where escape might be difficult or help unavailable, often leading to avoidance of public places.

Stimulus Generalization

The process by which a conditioned response is triggered not only by the conditioned stimulus but also by stimuli that are similar to the conditioned stimulus.