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
Correct Answer:
Verified
Correct Answer:
Verified
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