Official solution from VeritasPrep:
This Weaken problem showcases a common type of Strengthen/Weaken data flaw: when premises include data, you want to make sure that they use the right kind of data. One of the most common ways that an argument will use the "wrong kind" of data is when a premise uses absolute number data (40,000 vs. 10,000 here) when percentage or per-capita data is necessary to draw any kind of conclusion.
Here, consider the total teen driver population in 1975 vs.
...
This Weaken problem showcases a common type of Strengthen/Weaken data flaw: when premises include data, you want to make sure that they use the right kind of data. One of the most common ways that an argument will use the "wrong kind" of data is when a premise uses absolute number data (40,000 vs. 10,000 here) when percentage or per-capita data is necessary to draw any kind of conclusion.
Here, consider the total teen driver population in 1975 vs.
...
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