Incomes of Workers in an Automobile Company in Ontario Are

question 206

Multiple Choice

Incomes of workers in an automobile company in Ontario are known to be right-skewed, with a mean equal to $36,200. Applying Tchebysheff's Theorem, at least 8/9 of all incomes are in the range of $29,600 to $42,800. What is the standard deviation of those incomes from that mean?

• A) $2,200
• B) $4,755
• C) $6,500
• D) $6,700

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Definitions:

Representational Gesture

Movements or signals used to convey or represent specific thoughts or ideas without using words.

Conventional Social Gesture

A socially accepted movement or action, like a handshake or nod, that communicates a message or intention without words.

Symbolic Gesture

A physical movement or action that holds a specific meaning or message within a cultural or social context.

Speech Sounds

The auditory signals that are produced by the articulatory movements of the mouth and throat, which are fundamental elements of language and communication.