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Math · Problem-Solving and Data Analysis

Compare standard deviation conceptually

Untimed practice

Question 1

Data set A: 9, 10, 11, 12, 13
Data set B: 7, 9, 11, 13, 15

Which statement about their standard deviations is true?

Choose one answer AThe two data sets have equal standard deviations. BData set A has the greater standard deviation. CThe standard deviations cannot be compared without calculating both decimals. DData set B has the greater standard deviation.

Your answer is scored by code, not by an AI model.

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