1.

State some important demerits of standard deviation?​

Answer»

1) It is rigidly defined. ADVERTISEMENTS: 2) It is based on all the OBSERVATIONS of the series and hence it is representative....•It is more affected by extreme items.•It cannot be exactly calculated for a distribution with open-ended classes.•It is relatively difficult to CALCULATE and understandHope it is clear....Please MARK it as the brainliest PLEASE



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