medium · GRE Quant
A bar chart in a historical-demography project uses a vertical axis that begins at 107, not at 0. The bars for A and B reach 109 and 112, respectively. Which statement is supported by the numerical values?
- According to the labeled values, B exceeds A by exactly 3.
- B is more than twice A.
- A is approximately half of B.
- B exceeds A by 3 percentage points.
- The visual bar-height ratio equals the numerical value ratio.
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