1.

Comment on whether the following statements are True or FalseThe sum of deviation of items from median is zero.An average alone is not enough to compare seriesArithmetic mean is a positional valueThe upper quartile is the lowest value of top 25% of items.Median is unduly affected by extreme observations.

Answer»
  1. False
  2. True
  3. False
  4. True
  5. False.


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