Height was measured in two groups, and plotted using density plots and histograms:
Which of the following statements is true?

Question

Height was measured in two groups, and plotted using density plots and histograms:  
 Which of the following statements is true?

Answer

Group B has a larger standard deviation than Group A

Answer

Group A and Group B have the same standard deviation.

Answer

Group A has a larger standard deviation than Group B

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