Biology 9700 · AS & A Level · Antibiotics

Antibiotics — practice question

The table shows a comparison of total antibiotic use $(X)$ with the percentage of antibiotic-resistant pneumonia cases $(Y)$ across five countries. Which statement is supported by the data?

  • AWhen $X$ decreases there is an increase in $Y$.
  • BWhen $X$ increases there is an increase in $Y$.
  • CWhen $X$ increases it causes an increase in $Y$.
  • DThere is no relationship between $X$ and $Y$.

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