In a medical study, two groups had the following summary statistics regarding their heights. Group A:x- 168 3 cm, -6.82 cm Group B: x- 1639 cm, -714 cm Which comparison is correct? CaThe members of group A are taller on average and their heights are less a) spread out than those of group B. The members of group A are shorter on average and their heights are less spread out than those of group B. OThe members of group A are shorter on average and their heights are more spread out than those of proup B. C The members of group A are taller on average and their heights are more.

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In a medical study, two groups had the following summary statistics regarding their
heights.
Group A:x- 168 3 cm, r-682 cm
Group B: x-1639 cm, -714 cm
Which comparison is correct?
The members of group A are taller on average and their heights are less
spread out than those of group B.
The members of group A are shorter on average and their heights are less
spread out than those of group B.
A The members of group A are shorter on average and their heights are more
spread out than those of group B.
The membrs of groupA are talier en average and their heights are more
spread out than those cf group B.
Transcribed Image Text:In a medical study, two groups had the following summary statistics regarding their heights. Group A:x- 168 3 cm, r-682 cm Group B: x-1639 cm, -714 cm Which comparison is correct? The members of group A are taller on average and their heights are less spread out than those of group B. The members of group A are shorter on average and their heights are less spread out than those of group B. A The members of group A are shorter on average and their heights are more spread out than those of group B. The membrs of groupA are talier en average and their heights are more spread out than those cf group B.
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