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Properties of Measures of Central Tendency

Mean of a set...

Question

Mean of a set of 1000 values is 105, if each reading is divided by 7 the new mean is

A

735

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B

150

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C

98

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D

None of the above

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Solution

The correct option is B None of the above
Since each mean is divided by 7
Hence,New mean $= 105 \div 7 = 15$

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Properties of Measures of Central Tendency

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