Q: A set X consists of 9 elements.Another set Y consists of squares of elements of set X.Is the average of elements in set Y greater than that of set X.
1. Median of X>1
2. The range os X is 2.
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A Set X consists of
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IMO Crshankar87 wrote:Q: A set X consists of 9 elements.Another set Y consists of squares of elements of set X.Is the average of elements in set Y greater than that of set X.
1. Median of X>1
2. The range os X is 2.
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