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Assumed Mean Method

What is the a...

Question

What is the average number of selected employees for the post of Assistant Marketing Managers by all the companies taken together?

A

570

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B

520

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C

620

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D

720

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E

None of these

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Solution

The correct option is D 720
Required average,
$= \frac{800 + 700 + 660}{3} = \frac{2160}{3} = 720$

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