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If two groups have the same average but one has much more spread what would be missed by looking only at the average?

Answer and explanation

Correct answer: Variability of the data

The same average can hide very different spreads. Examine variability along with central values.

Related tags

Data SpreadAverageVariabilityNature And Meaning Of ScienceExploration: Entering The World Of Secondary ScienceExploration Entering The World Of Secondary ScienceScienceClass 9 Mcq

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